├── .browserslistrc ├── .eslintrc ├── .gitignore ├── .prettierrc ├── .travis.yml ├── LICENSE ├── README.md ├── build-config ├── webpack.base.config.js ├── webpack.browser.config.js ├── webpack.demo.config.js └── webpack.umd.config.js ├── package.json ├── src ├── CancelablePromise.ts ├── animate-vanilla-js-demo.ts ├── animate-vanilla-js.ts ├── easing-functions.ts ├── index.html ├── interfaces │ ├── easing │ │ ├── easing-function.interface.ts │ │ ├── easing-functions-signature.interface.ts │ │ └── get-easing.interface.ts │ └── promise │ │ ├── cancel-handler.interface.ts │ │ ├── cancel.interface.ts │ │ ├── reject.interface.ts │ │ └── resolve.interface.ts └── sass │ └── app.scss ├── tsconfig.json ├── webpack.config.js └── yarn.lock /.browserslistrc: -------------------------------------------------------------------------------- 1 | > 0.5% 2 | last 2 versions 3 | Firefox ESR 4 | not dead -------------------------------------------------------------------------------- /.eslintrc: -------------------------------------------------------------------------------- 1 | { 2 | "plugins": ["prettier"], 3 | "rules": { 4 | "prettier/prettier": "error" 5 | }, 6 | "parser": "@typescript-eslint/parser", 7 | "parserOptions": { 8 | "ecmaVersion": 6, 9 | "sourceType": "module", 10 | "ecmaFeatures": { 11 | "modules": true 12 | } 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Logs 2 | logs 3 | *.log 4 | yarn-debug.log* 5 | yarn-error.log* 6 | 7 | # Dependency directories 8 | node_modules/ 9 | 10 | # TypeScript cache 11 | *.tsbuildinfo 12 | 13 | # Optional npm cache directory 14 | .npm 15 | 16 | # Optional eslint cache 17 | .eslintcache 18 | 19 | # Yarn Integrity file 20 | .yarn-integrity 21 | 22 | # Build artifacts 23 | dist 24 | 25 | # OS generated files 26 | .DS_Store 27 | .DS_Store? 28 | ._* 29 | .Spotlight-V100 30 | .Trashes 31 | ehthumbs.db 32 | Thumbs.db -------------------------------------------------------------------------------- /.prettierrc: -------------------------------------------------------------------------------- 1 | { 2 | "semi": false, 3 | "singleQuote": true 4 | } 5 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: node_js 2 | node_js: 3 | - '10' 4 | script: yarn build 5 | deploy: 6 | - provider: npm 7 | email: $NPM_EMAIL 8 | api_key: $NPM_TOKEN 9 | skip_cleanup: true 10 | on: 11 | tags: true 12 | - provider: releases 13 | api_key: $GITHUB_OAUTH_TOKEN 14 | file_glob: true 15 | file: dist/* 16 | skip_cleanup: true 17 | on: 18 | tags: true 19 | - provider: pages 20 | skip_cleanup: true 21 | github_token: $GITHUB_PAGES_TOKEN 22 | local_dir: dist 23 | fqdn: animate-vanilla-js.peterhegman.com 24 | on: 25 | branch: master 26 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. We, the Free Software Foundation, use the 18 | GNU General Public License for most of our software; it applies also to 19 | any other work released this way by its authors. You can apply it to 20 | your programs, too. 21 | 22 | When we speak of free software, we are referring to freedom, not 23 | price. Our General Public Licenses are designed to make sure that you 24 | have the freedom to distribute copies of free software (and charge for 25 | them if you wish), that you receive source code or can get it if you 26 | want it, that you can change the software or use pieces of it in new 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. Therefore, you have 31 | certain responsibilities if you distribute copies of the software, or if 32 | you modify it: responsibilities to respect the freedom of others. 33 | 34 | For example, if you distribute copies of such a program, whether 35 | gratis or for a fee, you must pass on to the recipients the same 36 | freedoms that you received. You must make sure that they, too, receive 37 | or can get the source code. And you must show them these terms so they 38 | know their rights. 39 | 40 | Developers that use the GNU GPL protect your rights with two steps: 41 | (1) assert copyright on the software, and (2) offer you this License 42 | giving you legal permission to copy, distribute and/or modify it. 43 | 44 | For the developers' and authors' protection, the GPL clearly explains 45 | that there is no warranty for this free software. For both users' and 46 | authors' sake, the GPL requires that modified versions be marked as 47 | changed, so that their problems will not be attributed erroneously to 48 | authors of previous versions. 49 | 50 | Some devices are designed to deny users access to install or run 51 | modified versions of the software inside them, although the manufacturer 52 | can do so. This is fundamentally incompatible with the aim of 53 | protecting users' freedom to change the software. The systematic 54 | pattern of such abuse occurs in the area of products for individuals to 55 | use, which is precisely where it is most unacceptable. Therefore, we 56 | have designed this version of the GPL to prohibit the practice for those 57 | products. If such problems arise substantially in other domains, we 58 | stand ready to extend this provision to those domains in future versions 59 | of the GPL, as needed to protect the freedom of users. 60 | 61 | Finally, every program is threatened constantly by software patents. 62 | States should not allow patents to restrict development and use of 63 | software on general-purpose computers, but in those that do, we wish to 64 | avoid the special danger that patents applied to a free program could 65 | make it effectively proprietary. To prevent this, the GPL assures that 66 | patents cannot be used to render the program non-free. 67 | 68 | The precise terms and conditions for copying, distribution and 69 | modification follow. 70 | 71 | TERMS AND CONDITIONS 72 | 73 | 0. Definitions. 74 | 75 | "This License" refers to version 3 of the GNU General Public License. 76 | 77 | "Copyright" also means copyright-like laws that apply to other kinds of 78 | works, such as semiconductor masks. 79 | 80 | "The Program" refers to any copyrightable work licensed under this 81 | License. Each licensee is addressed as "you". "Licensees" and 82 | "recipients" may be individuals or organizations. 83 | 84 | To "modify" a work means to copy from or adapt all or part of the work 85 | in a fashion requiring copyright permission, other than the making of an 86 | exact copy. The resulting work is called a "modified version" of the 87 | earlier work or a work "based on" the earlier work. 88 | 89 | A "covered work" means either the unmodified Program or a work based 90 | on the Program. 91 | 92 | To "propagate" a work means to do anything with it that, without 93 | permission, would make you directly or secondarily liable for 94 | infringement under applicable copyright law, except executing it on a 95 | computer or modifying a private copy. Propagation includes copying, 96 | distribution (with or without modification), making available to the 97 | public, and in some countries other activities as well. 98 | 99 | To "convey" a work means any kind of propagation that enables other 100 | parties to make or receive copies. Mere interaction with a user through 101 | a computer network, with no transfer of a copy, is not conveying. 102 | 103 | An interactive user interface displays "Appropriate Legal Notices" 104 | to the extent that it includes a convenient and prominently visible 105 | feature that (1) displays an appropriate copyright notice, and (2) 106 | tells the user that there is no warranty for the work (except to the 107 | extent that warranties are provided), that licensees may convey the 108 | work under this License, and how to view a copy of this License. If 109 | the interface presents a list of user commands or options, such as a 110 | menu, a prominent item in the list meets this criterion. 111 | 112 | 1. Source Code. 113 | 114 | The "source code" for a work means the preferred form of the work 115 | for making modifications to it. "Object code" means any non-source 116 | form of a work. 117 | 118 | A "Standard Interface" means an interface that either is an official 119 | standard defined by a recognized standards body, or, in the case of 120 | interfaces specified for a particular programming language, one that 121 | is widely used among developers working in that language. 122 | 123 | The "System Libraries" of an executable work include anything, other 124 | than the work as a whole, that (a) is included in the normal form of 125 | packaging a Major Component, but which is not part of that Major 126 | Component, and (b) serves only to enable use of the work with that 127 | Major Component, or to implement a Standard Interface for which an 128 | implementation is available to the public in source code form. A 129 | "Major Component", in this context, means a major essential component 130 | (kernel, window system, and so on) of the specific operating system 131 | (if any) on which the executable work runs, or a compiler used to 132 | produce the work, or an object code interpreter used to run it. 133 | 134 | The "Corresponding Source" for a work in object code form means all 135 | the source code needed to generate, install, and (for an executable 136 | work) run the object code and to modify the work, including scripts to 137 | control those activities. However, it does not include the work's 138 | System Libraries, or general-purpose tools or generally available free 139 | programs which are used unmodified in performing those activities but 140 | which are not part of the work. For example, Corresponding Source 141 | includes interface definition files associated with source files for 142 | the work, and the source code for shared libraries and dynamically 143 | linked subprograms that the work is specifically designed to require, 144 | such as by intimate data communication or control flow between those 145 | subprograms and other parts of the work. 146 | 147 | The Corresponding Source need not include anything that users 148 | can regenerate automatically from other parts of the Corresponding 149 | Source. 150 | 151 | The Corresponding Source for a work in source code form is that 152 | same work. 153 | 154 | 2. Basic Permissions. 155 | 156 | All rights granted under this License are granted for the term of 157 | copyright on the Program, and are irrevocable provided the stated 158 | conditions are met. This License explicitly affirms your unlimited 159 | permission to run the unmodified Program. The output from running a 160 | covered work is covered by this License only if the output, given its 161 | content, constitutes a covered work. This License acknowledges your 162 | rights of fair use or other equivalent, as provided by copyright law. 163 | 164 | You may make, run and propagate covered works that you do not 165 | convey, without conditions so long as your license otherwise remains 166 | in force. You may convey covered works to others for the sole purpose 167 | of having them make modifications exclusively for you, or provide you 168 | with facilities for running those works, provided that you comply with 169 | the terms of this License in conveying all material for which you do 170 | not control copyright. Those thus making or running the covered works 171 | for you must do so exclusively on your behalf, under your direction 172 | and control, on terms that prohibit them from making any copies of 173 | your copyrighted material outside their relationship with you. 174 | 175 | Conveying under any other circumstances is permitted solely under 176 | the conditions stated below. Sublicensing is not allowed; section 10 177 | makes it unnecessary. 178 | 179 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 180 | 181 | No covered work shall be deemed part of an effective technological 182 | measure under any applicable law fulfilling obligations under article 183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 184 | similar laws prohibiting or restricting circumvention of such 185 | measures. 186 | 187 | When you convey a covered work, you waive any legal power to forbid 188 | circumvention of technological measures to the extent such circumvention 189 | is effected by exercising rights under this License with respect to 190 | the covered work, and you disclaim any intention to limit operation or 191 | modification of the work as a means of enforcing, against the work's 192 | users, your or third parties' legal rights to forbid circumvention of 193 | technological measures. 194 | 195 | 4. Conveying Verbatim Copies. 196 | 197 | You may convey verbatim copies of the Program's source code as you 198 | receive it, in any medium, provided that you conspicuously and 199 | appropriately publish on each copy an appropriate copyright notice; 200 | keep intact all notices stating that this License and any 201 | non-permissive terms added in accord with section 7 apply to the code; 202 | keep intact all notices of the absence of any warranty; and give all 203 | recipients a copy of this License along with the Program. 204 | 205 | You may charge any price or no price for each copy that you convey, 206 | and you may offer support or warranty protection for a fee. 207 | 208 | 5. Conveying Modified Source Versions. 209 | 210 | You may convey a work based on the Program, or the modifications to 211 | produce it from the Program, in the form of source code under the 212 | terms of section 4, provided that you also meet all of these conditions: 213 | 214 | a) The work must carry prominent notices stating that you modified 215 | it, and giving a relevant date. 216 | 217 | b) The work must carry prominent notices stating that it is 218 | released under this License and any conditions added under section 219 | 7. This requirement modifies the requirement in section 4 to 220 | "keep intact all notices". 221 | 222 | c) You must license the entire work, as a whole, under this 223 | License to anyone who comes into possession of a copy. This 224 | License will therefore apply, along with any applicable section 7 225 | additional terms, to the whole of the work, and all its parts, 226 | regardless of how they are packaged. This License gives no 227 | permission to license the work in any other way, but it does not 228 | invalidate such permission if you have separately received it. 229 | 230 | d) If the work has interactive user interfaces, each must display 231 | Appropriate Legal Notices; however, if the Program has interactive 232 | interfaces that do not display Appropriate Legal Notices, your 233 | work need not make them do so. 234 | 235 | A compilation of a covered work with other separate and independent 236 | works, which are not by their nature extensions of the covered work, 237 | and which are not combined with it such as to form a larger program, 238 | in or on a volume of a storage or distribution medium, is called an 239 | "aggregate" if the compilation and its resulting copyright are not 240 | used to limit the access or legal rights of the compilation's users 241 | beyond what the individual works permit. Inclusion of a covered work 242 | in an aggregate does not cause this License to apply to the other 243 | parts of the aggregate. 244 | 245 | 6. Conveying Non-Source Forms. 246 | 247 | You may convey a covered work in object code form under the terms 248 | of sections 4 and 5, provided that you also convey the 249 | machine-readable Corresponding Source under the terms of this License, 250 | in one of these ways: 251 | 252 | a) Convey the object code in, or embodied in, a physical product 253 | (including a physical distribution medium), accompanied by the 254 | Corresponding Source fixed on a durable physical medium 255 | customarily used for software interchange. 256 | 257 | b) Convey the object code in, or embodied in, a physical product 258 | (including a physical distribution medium), accompanied by a 259 | written offer, valid for at least three years and valid for as 260 | long as you offer spare parts or customer support for that product 261 | model, to give anyone who possesses the object code either (1) a 262 | copy of the Corresponding Source for all the software in the 263 | product that is covered by this License, on a durable physical 264 | medium customarily used for software interchange, for a price no 265 | more than your reasonable cost of physically performing this 266 | conveying of source, or (2) access to copy the 267 | Corresponding Source from a network server at no charge. 268 | 269 | c) Convey individual copies of the object code with a copy of the 270 | written offer to provide the Corresponding Source. This 271 | alternative is allowed only occasionally and noncommercially, and 272 | only if you received the object code with such an offer, in accord 273 | with subsection 6b. 274 | 275 | d) Convey the object code by offering access from a designated 276 | place (gratis or for a charge), and offer equivalent access to the 277 | Corresponding Source in the same way through the same place at no 278 | further charge. You need not require recipients to copy the 279 | Corresponding Source along with the object code. If the place to 280 | copy the object code is a network server, the Corresponding Source 281 | may be on a different server (operated by you or a third party) 282 | that supports equivalent copying facilities, provided you maintain 283 | clear directions next to the object code saying where to find the 284 | Corresponding Source. Regardless of what server hosts the 285 | Corresponding Source, you remain obligated to ensure that it is 286 | available for as long as needed to satisfy these requirements. 287 | 288 | e) Convey the object code using peer-to-peer transmission, provided 289 | you inform other peers where the object code and Corresponding 290 | Source of the work are being offered to the general public at no 291 | charge under subsection 6d. 292 | 293 | A separable portion of the object code, whose source code is excluded 294 | from the Corresponding Source as a System Library, need not be 295 | included in conveying the object code work. 296 | 297 | A "User Product" is either (1) a "consumer product", which means any 298 | tangible personal property which is normally used for personal, family, 299 | or household purposes, or (2) anything designed or sold for incorporation 300 | into a dwelling. In determining whether a product is a consumer product, 301 | doubtful cases shall be resolved in favor of coverage. For a particular 302 | product received by a particular user, "normally used" refers to a 303 | typical or common use of that class of product, regardless of the status 304 | of the particular user or of the way in which the particular user 305 | actually uses, or expects or is expected to use, the product. A product 306 | is a consumer product regardless of whether the product has substantial 307 | commercial, industrial or non-consumer uses, unless such uses represent 308 | the only significant mode of use of the product. 309 | 310 | "Installation Information" for a User Product means any methods, 311 | procedures, authorization keys, or other information required to install 312 | and execute modified versions of a covered work in that User Product from 313 | a modified version of its Corresponding Source. The information must 314 | suffice to ensure that the continued functioning of the modified object 315 | code is in no case prevented or interfered with solely because 316 | modification has been made. 317 | 318 | If you convey an object code work under this section in, or with, or 319 | specifically for use in, a User Product, and the conveying occurs as 320 | part of a transaction in which the right of possession and use of the 321 | User Product is transferred to the recipient in perpetuity or for a 322 | fixed term (regardless of how the transaction is characterized), the 323 | Corresponding Source conveyed under this section must be accompanied 324 | by the Installation Information. But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or updates 331 | for a work that has been modified or installed by the recipient, or for 332 | the User Product in which it has been modified or installed. Access to a 333 | network may be denied when the modification itself materially and 334 | adversely affects the operation of the network or violates the rules and 335 | protocols for communication across the network. 336 | 337 | Corresponding Source conveyed, and Installation Information provided, 338 | in accord with this section must be in a format that is publicly 339 | documented (and with an implementation available to the public in 340 | source code form), and must require no special password or key for 341 | unpacking, reading or copying. 342 | 343 | 7. Additional Terms. 344 | 345 | "Additional permissions" are terms that supplement the terms of this 346 | License by making exceptions from one or more of its conditions. 347 | Additional permissions that are applicable to the entire Program shall 348 | be treated as though they were included in this License, to the extent 349 | that they are valid under applicable law. If additional permissions 350 | apply only to part of the Program, that part may be used separately 351 | under those permissions, but the entire Program remains governed by 352 | this License without regard to the additional permissions. 353 | 354 | When you convey a copy of a covered work, you may at your option 355 | remove any additional permissions from that copy, or from any part of 356 | it. (Additional permissions may be written to require their own 357 | removal in certain cases when you modify the work.) You may place 358 | additional permissions on material, added by you to a covered work, 359 | for which you have or can give appropriate copyright permission. 360 | 361 | Notwithstanding any other provision of this License, for material you 362 | add to a covered work, you may (if authorized by the copyright holders of 363 | that material) supplement the terms of this License with terms: 364 | 365 | a) Disclaiming warranty or limiting liability differently from the 366 | terms of sections 15 and 16 of this License; or 367 | 368 | b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | 372 | c) Prohibiting misrepresentation of the origin of that material, or 373 | requiring that modified versions of such material be marked in 374 | reasonable ways as different from the original version; or 375 | 376 | d) Limiting the use for publicity purposes of names of licensors or 377 | authors of the material; or 378 | 379 | e) Declining to grant rights under trademark law for use of some 380 | trade names, trademarks, or service marks; or 381 | 382 | f) Requiring indemnification of licensors and authors of that 383 | material by anyone who conveys the material (or modified versions of 384 | it) with contractual assumptions of liability to the recipient, for 385 | any liability that these contractual assumptions directly impose on 386 | those licensors and authors. 387 | 388 | All other non-permissive additional terms are considered "further 389 | restrictions" within the meaning of section 10. If the Program as you 390 | received it, or any part of it, contains a notice stating that it is 391 | governed by this License along with a term that is a further 392 | restriction, you may remove that term. If a license document contains 393 | a further restriction but permits relicensing or conveying under this 394 | License, you may add to a covered work material governed by the terms 395 | of that license document, provided that the further restriction does 396 | not survive such relicensing or conveying. 397 | 398 | If you add terms to a covered work in accord with this section, you 399 | must place, in the relevant source files, a statement of the 400 | additional terms that apply to those files, or a notice indicating 401 | where to find the applicable terms. 402 | 403 | Additional terms, permissive or non-permissive, may be stated in the 404 | form of a separately written license, or stated as exceptions; 405 | the above requirements apply either way. 406 | 407 | 8. Termination. 408 | 409 | You may not propagate or modify a covered work except as expressly 410 | provided under this License. Any attempt otherwise to propagate or 411 | modify it is void, and will automatically terminate your rights under 412 | this License (including any patent licenses granted under the third 413 | paragraph of section 11). 414 | 415 | However, if you cease all violation of this License, then your 416 | license from a particular copyright holder is reinstated (a) 417 | provisionally, unless and until the copyright holder explicitly and 418 | finally terminates your license, and (b) permanently, if the copyright 419 | holder fails to notify you of the violation by some reasonable means 420 | prior to 60 days after the cessation. 421 | 422 | Moreover, your license from a particular copyright holder is 423 | reinstated permanently if the copyright holder notifies you of the 424 | violation by some reasonable means, this is the first time you have 425 | received notice of violation of this License (for any work) from that 426 | copyright holder, and you cure the violation prior to 30 days after 427 | your receipt of the notice. 428 | 429 | Termination of your rights under this section does not terminate the 430 | licenses of parties who have received copies or rights from you under 431 | this License. If your rights have been terminated and not permanently 432 | reinstated, you do not qualify to receive new licenses for the same 433 | material under section 10. 434 | 435 | 9. Acceptance Not Required for Having Copies. 436 | 437 | You are not required to accept this License in order to receive or 438 | run a copy of the Program. Ancillary propagation of a covered work 439 | occurring solely as a consequence of using peer-to-peer transmission 440 | to receive a copy likewise does not require acceptance. However, 441 | nothing other than this License grants you permission to propagate or 442 | modify any covered work. These actions infringe copyright if you do 443 | not accept this License. Therefore, by modifying or propagating a 444 | covered work, you indicate your acceptance of this License to do so. 445 | 446 | 10. Automatic Licensing of Downstream Recipients. 447 | 448 | Each time you convey a covered work, the recipient automatically 449 | receives a license from the original licensors, to run, modify and 450 | propagate that work, subject to this License. You are not responsible 451 | for enforcing compliance by third parties with this License. 452 | 453 | An "entity transaction" is a transaction transferring control of an 454 | organization, or substantially all assets of one, or subdividing an 455 | organization, or merging organizations. If propagation of a covered 456 | work results from an entity transaction, each party to that 457 | transaction who receives a copy of the work also receives whatever 458 | licenses to the work the party's predecessor in interest had or could 459 | give under the previous paragraph, plus a right to possession of the 460 | Corresponding Source of the work from the predecessor in interest, if 461 | the predecessor has it or can get it with reasonable efforts. 462 | 463 | You may not impose any further restrictions on the exercise of the 464 | rights granted or affirmed under this License. For example, you may 465 | not impose a license fee, royalty, or other charge for exercise of 466 | rights granted under this License, and you may not initiate litigation 467 | (including a cross-claim or counterclaim in a lawsuit) alleging that 468 | any patent claim is infringed by making, using, selling, offering for 469 | sale, or importing the Program or any portion of it. 470 | 471 | 11. Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. For 483 | purposes of this definition, "control" includes the right to grant 484 | patent sublicenses in a manner consistent with the requirements of 485 | this License. 486 | 487 | Each contributor grants you a non-exclusive, worldwide, royalty-free 488 | patent license under the contributor's essential patent claims, to 489 | make, use, sell, offer for sale, import and otherwise run, modify and 490 | propagate the contents of its contributor version. 491 | 492 | In the following three paragraphs, a "patent license" is any express 493 | agreement or commitment, however denominated, not to enforce a patent 494 | (such as an express permission to practice a patent or covenant not to 495 | sue for patent infringement). To "grant" such a patent license to a 496 | party means to make such an agreement or commitment not to enforce a 497 | patent against the party. 498 | 499 | If you convey a covered work, knowingly relying on a patent license, 500 | and the Corresponding Source of the work is not available for anyone 501 | to copy, free of charge and under the terms of this License, through a 502 | publicly available network server or other readily accessible means, 503 | then you must either (1) cause the Corresponding Source to be so 504 | available, or (2) arrange to deprive yourself of the benefit of the 505 | patent license for this particular work, or (3) arrange, in a manner 506 | consistent with the requirements of this License, to extend the patent 507 | license to downstream recipients. "Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Animate Vanilla JS 2 | 3 | A tiny promise based animation function implemented in vanilla JavaScript. 4 | 5 | - 👻 **3kb (1kb gzipped)** 6 | - 📦 **No dependencies** 7 | - 🌚 **TypeScript support** 8 | - 🕺 **Multiple built-in easings** 9 | - 🤝 **Promise based** 10 | - ⚙ **Uses requestAnimationFrame** 11 | - 🙅‍♂️ **Cancelable** 12 | 13 | ## [Demo](https://animate-vanilla-js.peterhegman.com/) 14 | 15 | ## Installation 16 | 17 | ### Module bundler (e.g. Webpack) 18 | 19 | ```sh 20 | yarn add animate-vanilla-js 21 | ``` 22 | 23 | ```javascript 24 | import animate from 'animate-vanilla-js' 25 | ``` 26 | 27 | ### Script tag 28 | 29 | Download `animate-vanilla-js-browser.js` from the latest release here: [https://github.com/phegman/animate-vanilla-js/releases](https://github.com/phegman/animate-vanilla-js/releases) 30 | 31 | ```html 32 | 33 | ``` 34 | 35 | The animation function will then be usable via the global function `animateVanillaJs()` 36 | 37 | ## Usage 38 | 39 | ### Parameters 40 | 41 | | Parameter | Type | Description | Options | 42 | | ---------- | --------------------------------------------------------- | ------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 43 | | `from` | `number` | Starting animation value | N/A | 44 | | `to` | `number` | Ending animation value | N/A | 45 | | `duration` | `number` | Animation duration | N/A | 46 | | `easing` | `string` \|\| [`EasingFunction`](#custom-easing-function) | Easing | `linear`, `easeInQuad`, `easeOutQuad`, `easeInOutQuad`, `easeInCubic`, `easeOutCubic`, `easeInOutCubic`, `easeInQuart`, `easeOutQuart`, `easeInOutQuart`, `easeInQuint`, `easeOutQuint`, `easeInOutQuint` | 47 | | `update` | `Function` | Function with animation value passed as parameter | N/A | 48 | 49 | ### Basic Usage 50 | 51 | ```typescript 52 | import animate from 'animate-vanilla-js' 53 | 54 | animate( 55 | 0, // from 56 | 100, // to 57 | 500, // duration 58 | 'easeInOutQuad', // easing 59 | value => { 60 | // update function 61 | console.log(value) 62 | // Perform DOM manipulation 63 | } 64 | ).then(() => { 65 | console.log('Done animating') 66 | }) 67 | ``` 68 | 69 | ### Canceling animations 70 | 71 | ```typescript 72 | import animate from 'animate-vanilla-js' 73 | 74 | const promise = animate( 75 | 0, // from 76 | 100, // to 77 | 500, // duration 78 | 'easeInOutQuad', // easing 79 | value => { 80 | // update function 81 | console.log(value) 82 | // Perform DOM manipulation 83 | } 84 | ) 85 | 86 | document.addEventListener('keydown', event => { 87 | event = event || window.event 88 | // Escape key is pressed 89 | if (event.keyCode === 27) { 90 | promise.cancel() 91 | } 92 | }) 93 | 94 | promise.then(() => { 95 | console.log('Done animating') 96 | }) 97 | ``` 98 | 99 | ### Custom easing 100 | 101 | ```typescript 102 | import animate from 'animate-vanilla-js' 103 | 104 | animate( 105 | 0, // from 106 | 100, // to 107 | 500, // duration 108 | (t, b, c, d) => (c * t) / d + b, // easing function 109 | value => { 110 | // update function 111 | console.log(value) 112 | // Perform DOM manipulation 113 | } 114 | ).then(() => { 115 | console.log('Done animating') 116 | }) 117 | ``` 118 | 119 | #### Custom Easing Function 120 | 121 | | Parameter | Type | Description | 122 | | --------- | -------- | --------------- | 123 | | `t` | `number` | Current time | 124 | | `b` | `number` | Beginning value | 125 | | `c` | `number` | Change in value | 126 | | `d` | `number` | Duration | 127 | 128 | ### Examples 129 | 130 | #### Animate to `height: auto` 131 | 132 | ```typescript 133 | const el = document.getElementById('el') 134 | const toggleButton = document.getElementById('toggle-button') 135 | 136 | toggleButton.addEventListener('click', () => { 137 | if (el.classList.contains('open')) { 138 | animate(el.scrollHeight, 0, 500, 'easeInOutQuad', value => { 139 | el.style.height = `${value}px` 140 | }).then(() => { 141 | el.style.cssText = '' 142 | el.classList.remove('open') 143 | el.setAttribute('aria-hidden', 'true') 144 | toggleButton.setAttribute('aria-expanded', 'false') 145 | }) 146 | } else { 147 | animate(0, el.scrollHeight, 500, 'easeInOutQuad', value => { 148 | el.style.height = `${value}px` 149 | }).then(() => { 150 | el.style.cssText = '' 151 | el.classList.add('open') 152 | el.setAttribute('aria-hidden', 'false') 153 | toggleButton.setAttribute('aria-expanded', 'true') 154 | }) 155 | } 156 | }) 157 | ``` 158 | 159 | #### Smooth Scroll 160 | 161 | ```typescript 162 | function addEventListenerMulti( 163 | element: Element | NodeList, 164 | listeners: string, 165 | callback: (arg0: Event) => void 166 | ) { 167 | function addListeners(el: Element) { 168 | listeners 169 | .split(' ') 170 | .forEach(listener => el.addEventListener(listener, callback)) 171 | } 172 | 173 | if (NodeList.prototype.isPrototypeOf(element)) { 174 | ;[...(element)].forEach(addListeners) 175 | } else { 176 | addListeners(element) 177 | } 178 | } 179 | 180 | function removeEventListenerMulti( 181 | element: Element | NodeList, 182 | listeners: string, 183 | callback: (arg0: Event) => void 184 | ) { 185 | function removeListeners(el: Element) { 186 | listeners 187 | .split(' ') 188 | .forEach(listener => el.removeEventListener(listener, callback)) 189 | } 190 | 191 | if (NodeList.prototype.isPrototypeOf(element)) { 192 | ;[...(element)].forEach(removeListeners) 193 | } else { 194 | removeListeners(element) 195 | } 196 | } 197 | 198 | const button = document.querySelector('.scroll-button') 199 | const scrollAnchor = document.getElementById('scroll-anchor') 200 | 201 | button.addEventListener('click', () => { 202 | const currentScrollPosition = 203 | (document.documentElement && document.documentElement.scrollTop) || 204 | document.body.scrollTop 205 | const scrollAnchorTop = 206 | scrollAnchor.getBoundingClientRect().top + currentScrollPosition 207 | 208 | const promise = animate( 209 | currentScrollPosition, 210 | scrollAnchorTop, 211 | 500, 212 | 'easeInQuad', 213 | value => { 214 | window.scrollTo(0, value) 215 | } 216 | ) 217 | 218 | promise.then(() => { 219 | // Try to focus on element 220 | scrollAnchor.focus() 221 | 222 | // If that element was not able to be focused, set tabindex and then refocus 223 | if (document.activeElement !== scrollAnchor) { 224 | scrollAnchor.tabIndex = -1 225 | scrollAnchor.focus() 226 | // We can hide the outline here because normally this element wouldn't be focusable. 227 | // We made it focusable so the tab order could be set correctly 228 | scrollAnchor.style.outline = 'none' 229 | } 230 | 231 | cancelScroll() 232 | }) 233 | 234 | addEventListenerMulti( 235 | document.querySelectorAll('html, body'), 236 | 'scroll mousedown wheel DOMMouseScroll mousewheel touchmove', 237 | cancelScroll 238 | ) 239 | 240 | function cancelScroll() { 241 | promise.cancel() 242 | removeEventListenerMulti( 243 | document.querySelectorAll('html, body'), 244 | 'scroll mousedown wheel DOMMouseScroll mousewheel touchmove', 245 | cancelScroll 246 | ) 247 | } 248 | }) 249 | ``` 250 | 251 | ## Browser Support 252 | 253 | | [IE / Edge](http://godban.github.io/browsers-support-badges/)
IE / Edge | [Firefox](http://godban.github.io/browsers-support-badges/)
Firefox | [Chrome](http://godban.github.io/browsers-support-badges/)
Chrome | [Safari](http://godban.github.io/browsers-support-badges/)
Safari | [iOS Safari](http://godban.github.io/browsers-support-badges/)
iOS Safari | 254 | | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | 255 | | IE11, > Edge 12 | > 23 | > 24 | > 6.1 | > 7.1 | 256 | 257 | ## Development 258 | 259 | **Start development server with hot module reloading** 260 | 261 | ```sh 262 | yarn serve 263 | ``` 264 | 265 | **Build project for production** 266 | 267 | ```sh 268 | yarn build 269 | ``` 270 | -------------------------------------------------------------------------------- /build-config/webpack.base.config.js: -------------------------------------------------------------------------------- 1 | const path = require('path') 2 | 3 | module.exports = { 4 | output: { 5 | path: path.resolve(__dirname, '../dist') 6 | }, 7 | module: { 8 | rules: [ 9 | { 10 | test: /\.tsx?$/, 11 | use: 'ts-loader', 12 | exclude: /node_modules/ 13 | } 14 | ] 15 | }, 16 | resolve: { 17 | extensions: ['.tsx', '.ts', '.js'] 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /build-config/webpack.browser.config.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | entry: { 3 | index: './src/animate-vanilla-js.ts' 4 | }, 5 | output: { 6 | filename: 'animate-vanilla-js-browser.js', 7 | libraryTarget: 'var', 8 | libraryExport: 'default', 9 | library: 'animateVanillaJs' 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /build-config/webpack.demo.config.js: -------------------------------------------------------------------------------- 1 | const path = require('path') 2 | const webpack = require('webpack') 3 | const HtmlWebpackPlugin = require('html-webpack-plugin') 4 | 5 | module.exports = { 6 | entry: { 7 | index: './src/animate-vanilla-js-demo.ts' 8 | }, 9 | output: { 10 | filename: 'animate-vanilla-js-demo.js' 11 | }, 12 | module: { 13 | rules: [ 14 | { 15 | test: /\.scss$/, 16 | use: [ 17 | { 18 | loader: 'style-loader' 19 | }, 20 | { 21 | loader: 'css-loader', 22 | options: { 23 | sourceMap: true 24 | } 25 | }, 26 | { 27 | loader: 'postcss-loader', 28 | options: { 29 | sourceMap: true, 30 | plugins: [require('autoprefixer')] 31 | } 32 | }, 33 | { 34 | loader: 'sass-loader', 35 | options: { 36 | sourceMap: true 37 | } 38 | } 39 | ] 40 | } 41 | ] 42 | }, 43 | plugins: [ 44 | new HtmlWebpackPlugin({ 45 | template: path.resolve(__dirname, '../src/index.html') 46 | }), 47 | new webpack.HotModuleReplacementPlugin() 48 | ] 49 | } 50 | -------------------------------------------------------------------------------- /build-config/webpack.umd.config.js: -------------------------------------------------------------------------------- 1 | module.exports = { 2 | entry: { 3 | index: './src/animate-vanilla-js.ts' 4 | }, 5 | output: { 6 | filename: 'animate-vanilla-js-umd.js', 7 | libraryTarget: 'umd', 8 | library: 'animate-vanilla-js' 9 | } 10 | } 11 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "animate-vanilla-js", 3 | "version": "1.0.10", 4 | "description": "An vanilla js implementation of a function to animate an element", 5 | "main": "dist/animate-vanilla-js-umd.js", 6 | "types": "dist/animate-vanilla-js-umd.d.ts", 7 | "author": "Peter Hegman", 8 | "license": "MIT", 9 | "keywords": [ 10 | "animate", 11 | "vanilla js", 12 | "vanilla javascript", 13 | "javascript", 14 | "js", 15 | "requestAnimationFrame", 16 | "animation", 17 | "easing", 18 | "easings" 19 | ], 20 | "repository": { 21 | "type": "git", 22 | "url": "https://github.com/phegman/animate-vanilla-js.git" 23 | }, 24 | "devDependencies": { 25 | "@types/es6-promise": "^3.3.0", 26 | "@types/webpack-env": "^1.14.0", 27 | "@typescript-eslint/parser": "^1.13.0", 28 | "autoprefixer": "^9.6.1", 29 | "css-loader": "^3.1.0", 30 | "eslint": "^6.3.0", 31 | "eslint-plugin-prettier": "^3.1.0", 32 | "html-webpack-plugin": "^3.2.0", 33 | "husky": "^3.0.1", 34 | "node-sass": "^4.12.0", 35 | "postcss-loader": "^3.0.0", 36 | "prettier": "1.18.2", 37 | "pretty-quick": "^1.11.1", 38 | "sass-loader": "^7.1.0", 39 | "style-loader": "^0.23.1", 40 | "ts-loader": "^6.0.4", 41 | "typescript": "^3.5.3", 42 | "webpack": "^4.41.4", 43 | "webpack-cli": "^3.3.10", 44 | "webpack-dev-server": "^3.10.1", 45 | "webpack-merge": "^4.2.2" 46 | }, 47 | "scripts": { 48 | "build": "rimraf dist && webpack --mode production && mv dist/animate-vanilla-js.d.ts dist/animate-vanilla-js-umd.d.ts", 49 | "serve": "webpack-dev-server --hot --inline --mode development", 50 | "lint": "./node_modules/.bin/eslint src/**/*.ts" 51 | }, 52 | "husky": { 53 | "hooks": { 54 | "pre-commit": "pretty-quick --staged" 55 | } 56 | }, 57 | "dependencies": { 58 | "es6-promise": "^4.2.8" 59 | } 60 | } 61 | -------------------------------------------------------------------------------- /src/CancelablePromise.ts: -------------------------------------------------------------------------------- 1 | import Reject from './interfaces/promise/reject.interface' 2 | import Cancel from './interfaces/promise/cancel.interface' 3 | import Resolve from './interfaces/promise/resolve.interface' 4 | import CancelHandler from './interfaces/promise/cancel-handler.interface' 5 | 6 | export default class CancelablePromise { 7 | private cancelHandler: CancelHandler = reason => {} 8 | private isPending: boolean 9 | private promise: Promise 10 | 11 | isCanceled: boolean 12 | 13 | constructor(callback: { 14 | (resolve: Resolve, reject: Reject, onCancel: Cancel): void 15 | ( 16 | arg0: (value: any) => void, 17 | arg1: (error: any) => void, 18 | arg2: (handler: any) => void 19 | ): void 20 | }) { 21 | this.isPending = true 22 | this.isCanceled = false 23 | 24 | this.promise = new Promise((resolve, reject) => { 25 | const onResolve = (value?: T | PromiseLike): void => { 26 | this.isPending = false 27 | resolve(value) 28 | } 29 | 30 | const onReject: Reject = reason => { 31 | this.isPending = false 32 | reject(reason) 33 | } 34 | 35 | const onCancel = (handler: CancelHandler) => { 36 | if (!this.isPending) { 37 | throw new Error( 38 | 'The `onCancel` handler was attached after the promise settled.' 39 | ) 40 | } 41 | 42 | this.cancelHandler = handler 43 | } 44 | 45 | return callback(onResolve, onReject, onCancel) 46 | }) 47 | } 48 | 49 | then( 50 | onFulfilled?: 51 | | ((value: T) => TResult1 | PromiseLike) 52 | | undefined 53 | | null, 54 | onRejected?: 55 | | ((reason: any) => TResult2 | PromiseLike) 56 | | undefined 57 | | null 58 | ): Promise { 59 | return this.promise.then(onFulfilled, onRejected) 60 | } 61 | 62 | catch( 63 | onRejected?: 64 | | ((reason: any) => TResult | PromiseLike) 65 | | undefined 66 | | null 67 | ): Promise { 68 | return this.promise.catch(onRejected) 69 | } 70 | 71 | cancel(reason?: any) { 72 | if (!this.isPending || this.isCanceled) { 73 | return 74 | } 75 | 76 | this.cancelHandler(reason) 77 | 78 | this.isCanceled = true 79 | } 80 | } 81 | -------------------------------------------------------------------------------- /src/animate-vanilla-js-demo.ts: -------------------------------------------------------------------------------- 1 | /// 2 | 3 | require('./sass/app.scss') 4 | require('es6-promise/auto') 5 | import animate from './animate-vanilla-js' 6 | 7 | function addEventListenerMulti( 8 | element: Element | NodeList, 9 | listeners: string, 10 | callback: (arg0: Event) => void 11 | ) { 12 | function addListeners(el: Element) { 13 | listeners 14 | .split(' ') 15 | .forEach(listener => el.addEventListener(listener, callback)) 16 | } 17 | 18 | if (NodeList.prototype.isPrototypeOf(element)) { 19 | const nodeList = >element 20 | for (let index = 0; index < nodeList.length; ++index) { 21 | addListeners(nodeList[index]) 22 | } 23 | } else { 24 | addListeners(element) 25 | } 26 | } 27 | 28 | function removeEventListenerMulti( 29 | element: Element | NodeList, 30 | listeners: string, 31 | callback: (arg0: Event) => void 32 | ) { 33 | function removeListeners(el: Element) { 34 | listeners 35 | .split(' ') 36 | .forEach(listener => el.removeEventListener(listener, callback)) 37 | } 38 | 39 | if (NodeList.prototype.isPrototypeOf(element)) { 40 | const nodeList = >element 41 | for (let index = 0; index < nodeList.length; ++index) { 42 | removeListeners(nodeList[index]) 43 | } 44 | } else { 45 | removeListeners(element) 46 | } 47 | } 48 | 49 | function init() { 50 | document.addEventListener('DOMContentLoaded', function() { 51 | animateHeightDemo() 52 | animateScrollDemo() 53 | }) 54 | } 55 | 56 | function animateHeightDemo() { 57 | const easingFunctions: string[] = [ 58 | 'easeInQuad', 59 | 'easeInCubic', 60 | 'easeInOutQuart' 61 | ] 62 | 63 | const toggleButtons = document.querySelectorAll('.toggle-features') 64 | 65 | for (let index = 0; index < toggleButtons.length; ++index) { 66 | const button = toggleButtons[index] 67 | button.addEventListener('click', () => { 68 | const features: HTMLElement = button.previousElementSibling 69 | 70 | if (features.classList.contains('open')) { 71 | animate( 72 | features.scrollHeight, 73 | 0, 74 | 500, 75 | easingFunctions[index], 76 | value => { 77 | features.style.height = `${value}px` 78 | } 79 | ).then(() => { 80 | features.style.cssText = '' 81 | features.classList.remove('open') 82 | features.setAttribute('aria-hidden', 'true') 83 | button.textContent = 'View Features' 84 | button.setAttribute('aria-expanded', 'false') 85 | }) 86 | } else { 87 | animate( 88 | 0, 89 | features.scrollHeight, 90 | 500, 91 | easingFunctions[index], 92 | value => { 93 | features.style.height = `${value}px` 94 | } 95 | ).then(() => { 96 | features.style.cssText = '' 97 | features.classList.add('open') 98 | features.setAttribute('aria-hidden', 'false') 99 | button.textContent = 'Hide Features' 100 | button.setAttribute('aria-expanded', 'true') 101 | }) 102 | } 103 | }) 104 | } 105 | } 106 | 107 | function animateScrollDemo() { 108 | const button = document.querySelector('.scroll-button') 109 | const scrollAnchor = document.getElementById('scroll-anchor') 110 | 111 | button.addEventListener('click', () => { 112 | const currentScrollPosition = 113 | (document.documentElement && document.documentElement.scrollTop) || 114 | document.body.scrollTop 115 | const scrollAnchorTop = 116 | scrollAnchor.getBoundingClientRect().top + currentScrollPosition 117 | 118 | const promise = animate( 119 | currentScrollPosition, 120 | scrollAnchorTop, 121 | 500, 122 | 'easeInQuad', 123 | value => { 124 | window.scrollTo(0, value) 125 | } 126 | ) 127 | 128 | promise.then(() => { 129 | // Try to focus on element 130 | scrollAnchor.focus() 131 | 132 | // If that element was not able to be focused, set tabindex and then refocus 133 | if (document.activeElement !== scrollAnchor) { 134 | scrollAnchor.tabIndex = -1 135 | scrollAnchor.focus() 136 | // We can hide the outline here because normally this element wouldn't be focusable. 137 | // We made it focusable so the tab order could be set correctly 138 | scrollAnchor.style.outline = 'none' 139 | } 140 | 141 | cancelScroll() 142 | }) 143 | 144 | addEventListenerMulti( 145 | document.querySelectorAll('html, body'), 146 | 'scroll mousedown wheel DOMMouseScroll mousewheel touchmove', 147 | cancelScroll 148 | ) 149 | 150 | function cancelScroll() { 151 | promise.cancel() 152 | removeEventListenerMulti( 153 | document.querySelectorAll('html, body'), 154 | 'scroll mousedown wheel DOMMouseScroll mousewheel touchmove', 155 | cancelScroll 156 | ) 157 | } 158 | }) 159 | } 160 | 161 | if (module.hot) { 162 | module.hot.accept('./animate-vanilla-js', () => { 163 | const animate = require('./animate-vanilla-js') 164 | init() 165 | }) 166 | } 167 | 168 | init() 169 | -------------------------------------------------------------------------------- /src/animate-vanilla-js.ts: -------------------------------------------------------------------------------- 1 | import easingFunctions from './easing-functions' 2 | import CancelablePromise from './CancelablePromise' 3 | 4 | import Cancel from './interfaces/promise/cancel.interface' 5 | import Reject from './interfaces/promise/reject.interface' 6 | import Resolve from './interfaces/promise/resolve.interface' 7 | import EasingFunction from './interfaces/easing/easing-function.interface' 8 | 9 | export default function animate( 10 | from: number, 11 | to: number, 12 | duration: number, 13 | easing: string | EasingFunction, 14 | update: (value: number) => void 15 | ): CancelablePromise { 16 | const easingFunction: EasingFunction = 17 | typeof easing === 'function' ? easing : easingFunctions.get(easing) 18 | let start: number | null = null 19 | const change = to - from 20 | let cancel: boolean = false 21 | 22 | function loop(resolve: (value?: string) => void, timestamp: number) { 23 | if (cancel) { 24 | return 25 | } 26 | start = !start ? timestamp : start 27 | const progress = timestamp - start 28 | 29 | update(easingFunction(progress, from, change, duration)) 30 | 31 | if (progress < duration) { 32 | window.requestAnimationFrame(loop.bind(null, resolve)) 33 | } else { 34 | resolve('Animation complete') 35 | } 36 | } 37 | 38 | return new CancelablePromise( 39 | (resolve: Resolve, reject: Reject, onCancel: Cancel) => { 40 | window.requestAnimationFrame(loop.bind(null, resolve)) 41 | 42 | onCancel(() => (cancel = true)) 43 | } 44 | ) 45 | } 46 | -------------------------------------------------------------------------------- /src/easing-functions.ts: -------------------------------------------------------------------------------- 1 | import EasingFunctionsSignature from './interfaces/easing/easing-functions-signature.interface' 2 | 3 | const easingFunctions: EasingFunctionsSignature = { 4 | default: 'easeInQuad', 5 | get: function(easing) { 6 | if (this[easing]) { 7 | return this[easing] 8 | } else { 9 | return this[this.default] 10 | } 11 | }, 12 | linear: (t, b, c, d) => (c * t) / d + b, 13 | easeInQuad: (t, b, c, d) => c * (t /= d) * t + b, 14 | easeOutQuad: (t, b, c, d) => -c * (t /= d) * (t - 2) + b, 15 | easeInOutQuad: (t, b, c, d) => 16 | (t /= d / 2) < 1 ? (c / 2) * t * t + b : (-c / 2) * (--t * (t - 2) - 1) + b, 17 | easeInCubic: (t, b, c, d) => c * (t /= d) * t * t + b, 18 | easeOutCubic: (t, b, c, d) => c * ((t = t / d - 1) * t * t + 1) + b, 19 | easeInOutCubic: (t, b, c, d) => 20 | (t /= d / 2) < 1 21 | ? (c / 2) * t * t * t + b 22 | : (c / 2) * ((t -= 2) * t * t + 2) + b, 23 | easeInQuart: (t, b, c, d) => c * (t /= d) * t * t * t + b, 24 | easeOutQuart: (t, b, c, d) => -c * ((t = t / d - 1) * t * t * t - 1) + b, 25 | easeInOutQuart: (t, b, c, d) => 26 | (t /= d / 2) < 1 27 | ? (c / 2) * t * t * t * t + b 28 | : (-c / 2) * ((t -= 2) * t * t * t - 2) + b, 29 | easeInQuint: (t, b, c, d) => c * (t /= d) * t * t * t * t + b, 30 | easeOutQuint: (t, b, c, d) => c * ((t = t / d - 1) * t * t * t * t + 1) + b, 31 | easeInOutQuint: (t, b, c, d) => 32 | (t /= d / 2) < 1 33 | ? (c / 2) * t * t * t * t * t + b 34 | : (c / 2) * ((t -= 2) * t * t * t * t + 2) + b 35 | } 36 | 37 | export default easingFunctions 38 | -------------------------------------------------------------------------------- /src/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | Vanilla JS Animate Demo 7 | 8 | 9 | 10 |
11 |
12 |
13 |
14 |
15 |

Bronze Package

16 | 17 |
18 | 19 |
20 |

Ease In Quad

21 | 28 | 29 | 36 |
37 | 38 |
39 | 40 |
41 | 42 |
43 |
44 |
45 |

Silver Package

46 | 47 |
48 | 49 |
50 |

Ease In Cubic

51 | 58 | 59 | 66 |
67 | 68 |
69 | 70 |
71 | 72 |
73 |
74 |
75 |

Gold Package

76 | 77 |
78 | 79 |
80 |

Ease In Out Quart

81 | 88 | 89 | 96 |
97 | 98 |
99 | 100 |
101 | 102 |
103 | 104 |
105 | 106 |

107 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 108 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 109 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 110 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 111 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 112 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 113 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 114 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 115 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 116 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 117 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 118 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 119 | est Lorem ipsum dolor sit amet. 120 |

121 |

122 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 123 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 124 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 125 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 126 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 127 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 128 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 129 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 130 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 131 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 132 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 133 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 134 | est Lorem ipsum dolor sit amet. 135 |

136 |

137 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 138 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 139 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 140 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 141 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 142 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 143 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 144 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 145 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 146 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 147 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 148 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 149 | est Lorem ipsum dolor sit amet. 150 |

151 |

152 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 153 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 154 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 155 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 156 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 157 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 158 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 159 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 160 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 161 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 162 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 163 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 164 | est Lorem ipsum dolor sit amet. 165 |

166 |

167 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 168 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 169 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 170 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 171 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 172 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 173 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 174 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 175 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 176 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 177 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 178 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 179 | est Lorem ipsum dolor sit amet. 180 |

181 |

182 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 183 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 184 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 185 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 186 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 187 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 188 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 189 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 190 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 191 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 192 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 193 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 194 | est Lorem ipsum dolor sit amet. 195 |

196 |

197 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 198 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 199 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 200 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 201 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 202 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 203 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 204 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 205 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 206 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 207 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 208 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 209 | est Lorem ipsum dolor sit amet. 210 |

211 |

212 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 213 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 214 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 215 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 216 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 217 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 218 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 219 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 220 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 221 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 222 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 223 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 224 | est Lorem ipsum dolor sit amet. 225 |

226 |

227 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 228 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 229 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 230 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 231 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 232 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 233 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 234 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 235 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 236 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 237 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 238 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 239 | est Lorem ipsum dolor sit amet. 240 |

241 |

242 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 243 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 244 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 245 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 246 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 247 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 248 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 249 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 250 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 251 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 252 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 253 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 254 | est Lorem ipsum dolor sit amet. 255 |

256 |

257 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 258 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 259 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 260 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 261 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 262 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 263 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 264 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 265 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 266 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 267 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 268 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 269 | est Lorem ipsum dolor sit amet. 270 |

271 |

272 | Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 273 | eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam 274 | voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet 275 | clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit 276 | amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam 277 | nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, 278 | sed diam voluptua. At vero eos et accusam et justo duo dolores et ea 279 | rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem 280 | ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing 281 | elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna 282 | aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo 283 | dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus 284 | est Lorem ipsum dolor sit amet. 285 |

286 | 287 |
288 | 289 | 290 | 291 | -------------------------------------------------------------------------------- /src/interfaces/easing/easing-function.interface.ts: -------------------------------------------------------------------------------- 1 | export default interface EasingFunction { 2 | (t: number, b: number, c: number, d: number): number 3 | } 4 | -------------------------------------------------------------------------------- /src/interfaces/easing/easing-functions-signature.interface.ts: -------------------------------------------------------------------------------- 1 | import EasingFunction from './easing-function.interface' 2 | import GetEasing from './get-easing.interface' 3 | 4 | export default interface EasingFunctionsSignature { 5 | default: string 6 | get: GetEasing 7 | linear: EasingFunction 8 | easeInQuad: EasingFunction 9 | easeOutQuad: EasingFunction 10 | easeInOutQuad: EasingFunction 11 | easeInCubic: EasingFunction 12 | easeOutCubic: EasingFunction 13 | easeInOutCubic: EasingFunction 14 | easeInQuart: EasingFunction 15 | easeOutQuart: EasingFunction 16 | easeInOutQuart: EasingFunction 17 | easeInQuint: EasingFunction 18 | easeOutQuint: EasingFunction 19 | easeInOutQuint: EasingFunction 20 | } 21 | -------------------------------------------------------------------------------- /src/interfaces/easing/get-easing.interface.ts: -------------------------------------------------------------------------------- 1 | import EasingFunction from './easing-function.interface' 2 | 3 | export default interface GetEasing { 4 | (easing: string): EasingFunction 5 | } 6 | -------------------------------------------------------------------------------- /src/interfaces/promise/cancel-handler.interface.ts: -------------------------------------------------------------------------------- 1 | export default interface CancelHandler { 2 | (reason?: any): void 3 | } 4 | -------------------------------------------------------------------------------- /src/interfaces/promise/cancel.interface.ts: -------------------------------------------------------------------------------- 1 | import CancelHandler from './cancel-handler.interface' 2 | 3 | export default interface Cancel { 4 | (handler: CancelHandler): void 5 | } 6 | -------------------------------------------------------------------------------- /src/interfaces/promise/reject.interface.ts: -------------------------------------------------------------------------------- 1 | export default interface Reject { 2 | (reason?: any): void 3 | } 4 | -------------------------------------------------------------------------------- /src/interfaces/promise/resolve.interface.ts: -------------------------------------------------------------------------------- 1 | export default interface Resolve { 2 | (value?: T | PromiseLike): void 3 | } 4 | -------------------------------------------------------------------------------- /src/sass/app.scss: -------------------------------------------------------------------------------- 1 | html { 2 | box-sizing: border-box; 3 | -ms-overflow-style: scrollbar; 4 | } 5 | 6 | *, 7 | *::before, 8 | *::after { 9 | box-sizing: inherit; 10 | } 11 | 12 | body { 13 | background-color: #f4f7fd; 14 | } 15 | 16 | .container { 17 | margin: 0 auto; 18 | max-width: 1000px; 19 | padding: 0 15px; 20 | } 21 | 22 | .row { 23 | display: flex; 24 | flex-wrap: wrap; 25 | justify-content: center; 26 | align-items: flex-start; 27 | margin-left: -15px; 28 | margin-right: -15px; 29 | } 30 | 31 | .card { 32 | width: 100%; 33 | padding: 0 15px; 34 | margin-top: 15px; 35 | 36 | @media screen and (min-width: 992px) { 37 | width: 33.333333%; 38 | margin-top: 0; 39 | } 40 | 41 | .card-wrap { 42 | background-color: #fff; 43 | border-radius: 3px; 44 | box-shadow: 0 0 15px rgba(#1e2f43, 0.15); 45 | text-align: center; 46 | padding: 30px 20px; 47 | } 48 | 49 | .card-title { 50 | margin: 0; 51 | font-family: sans-serif; 52 | } 53 | 54 | .features { 55 | padding: 0; 56 | margin: 0; 57 | list-style: none; 58 | height: 0; 59 | overflow: hidden; 60 | 61 | &.open { 62 | height: auto; 63 | } 64 | 65 | li { 66 | margin-top: 10px; 67 | } 68 | } 69 | } 70 | 71 | .toggle-features, 72 | .scroll-button { 73 | border: 0; 74 | border-radius: 40px; 75 | cursor: pointer; 76 | display: inline-block; 77 | font-family: sans-serif; 78 | font-size: 16px; 79 | padding: 15px 30px; 80 | text-align: center; 81 | text-decoration: none; 82 | transition: background-color 0.3s, box-shadow 0.3s, color 0.3s; 83 | background-color: #00a3ff; 84 | color: #fff; 85 | margin-top: 15px; 86 | 87 | &:hover { 88 | background-color: darken(#00a3ff, 10%); 89 | } 90 | } 91 | -------------------------------------------------------------------------------- /tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compilerOptions": { 3 | "outDir": "./dist/", 4 | "sourceMap": true, 5 | "noImplicitAny": true, 6 | "target": "es5", 7 | "downlevelIteration": true, 8 | "lib": ["es5", "es6", "dom", "dom.iterable"], 9 | "declaration": true 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /webpack.config.js: -------------------------------------------------------------------------------- 1 | const merge = require('webpack-merge') 2 | const umdConfig = require('./build-config/webpack.umd.config') 3 | const baseConfig = require('./build-config/webpack.base.config') 4 | const demoConfig = require('./build-config/webpack.demo.config') 5 | const browserConfig = require('./build-config/webpack.browser.config') 6 | 7 | const TARGET = process.env.npm_lifecycle_event 8 | 9 | if (TARGET === 'build') { 10 | module.exports = (env, argv) => [ 11 | merge(baseConfig, umdConfig), 12 | merge(baseConfig, browserConfig), 13 | merge(baseConfig, demoConfig) 14 | ] 15 | } 16 | 17 | if (TARGET === 'serve') { 18 | module.exports = (env, argv) => 19 | merge(baseConfig, demoConfig, { 20 | devtool: argv.mode === 'production' ? false : 'eval-source-map' 21 | }) 22 | } 23 | --------------------------------------------------------------------------------