├── runtime.txt
├── Procfile
├── requirements.txt
├── src
    ├── index.css
    ├── index.js
    ├── App.test.js
    ├── App.css
    ├── App.js
    └── logo.svg
├── public
    ├── favicon.ico
    └── index.html
├── app.py
├── package.json
├── README.md
├── LICENSE
└── .gitignore


/runtime.txt:
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1 | python-3.6.0


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/Procfile:
--------------------------------------------------------------------------------
1 | web: gunicorn app:app
2 | 


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/requirements.txt:
--------------------------------------------------------------------------------
1 | Flask==1.0
2 | gunicorn==20.0.4
3 | 


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/src/index.css:
--------------------------------------------------------------------------------
1 | body {
2 |   margin: 0;
3 |   padding: 0;
4 |   font-family: sans-serif;
5 | }
6 | 


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/public/favicon.ico:
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https://raw.githubusercontent.com/neelsomani/react-flask-heroku/HEAD/public/favicon.ico


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/src/index.js:
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 1 | import React from 'react';
 2 | import ReactDOM from 'react-dom';
 3 | import App from './App';
 4 | import './index.css';
 5 | 
 6 | ReactDOM.render(
 7 |   <App />,
 8 |   document.getElementById('root')
 9 | );
10 | 


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/src/App.test.js:
--------------------------------------------------------------------------------
1 | import React from 'react';
2 | import ReactDOM from 'react-dom';
3 | import App from './App';
4 | 
5 | it('renders without crashing', () => {
6 |   const div = document.createElement('div');
7 |   ReactDOM.render(<App />, div);
8 | });
9 | 


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/app.py:
--------------------------------------------------------------------------------
 1 | import os
 2 | from flask import Flask
 3 | 
 4 | app = Flask(__name__, static_folder='build/', static_url_path='/')
 5 | app.debug = 'DEBUG' in os.environ
 6 | 
 7 | 
 8 | @app.route('/')
 9 | def index():
10 |     return app.send_static_file('index.html')
11 | 
12 | 
13 | @app.route('/<path:path>')
14 | def static_file(path):
15 |     return app.send_static_file(path)
16 | 


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/src/App.css:
--------------------------------------------------------------------------------
 1 | .App {
 2 |   text-align: center;
 3 | }
 4 | 
 5 | .App-logo {
 6 |   animation: App-logo-spin infinite 20s linear;
 7 |   height: 80px;
 8 | }
 9 | 
10 | .App-header {
11 |   background-color: #222;
12 |   height: 150px;
13 |   padding: 20px;
14 |   color: white;
15 | }
16 | 
17 | .App-intro {
18 |   font-size: large;
19 | }
20 | 
21 | @keyframes App-logo-spin {
22 |   from { transform: rotate(0deg); }
23 |   to { transform: rotate(360deg); }
24 | }
25 | 


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/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "react-flask-heroku",
 3 |   "version": "0.1.0",
 4 |   "private": true,
 5 |   "dependencies": {
 6 |     "react": "^16.13.1",
 7 |     "react-dom": "^16.13.1",
 8 |     "react-scripts": "^3.4.1"
 9 |   },
10 |   "devDependencies": {
11 |     "npm-watch": "^0.6.0"
12 |   },
13 |   "scripts": {
14 |     "start": "react-scripts start",
15 |     "build": "react-scripts build",
16 |     "test": "react-scripts test --env=jsdom",
17 |     "eject": "react-scripts eject"
18 |   }
19 | }
20 | 


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/src/App.js:
--------------------------------------------------------------------------------
 1 | import React, { Component } from 'react';
 2 | import logo from './logo.svg';
 3 | import './App.css';
 4 | 
 5 | class App extends Component {
 6 |   render() {
 7 |     return (
 8 |       <div className="App">
 9 |         <div className="App-header">
10 |           <img src={logo} className="App-logo" alt="logo" />
11 |           <h2>Welcome to React</h2>
12 |         </div>
13 |         <p className="App-intro">
14 |           To get started, edit <code>src/App.js</code> and save to reload.
15 |         </p>
16 |       </div>
17 |     );
18 |   }
19 | }
20 | 
21 | export default App;
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # react-flask-heroku
 2 | Simple bootstrapping code to get you started with a React frontend and Flask backend ready to deploy to Heroku.
 3 | 
 4 | ## Dependencies
 5 | 
 6 | python3, npm, Heroku CLI
 7 | 
 8 | ## Setup
 9 | 
10 | 1. `pip3 install -r requirements.txt`
11 | 2. `npm install`
12 | 
13 | ## Running Locally
14 | 
15 | 1. `npm run build`
16 | 2. `heroku local`
17 | 
18 | The application will be running at http://localhost:5000.
19 | 
20 | ## Deploying
21 | 
22 | First, create your app on Heroku. Then:
23 | 
24 | 1. `heroku git:remote -a {YOUR_APP_NAME}`
25 | 2. `heroku buildpacks:set heroku/python`
26 | 3. `heroku buildpacks:add --index 1 heroku/nodejs`
27 | 4. `git push heroku master`
28 | 
29 | ## Project Structure
30 | 
31 | * Flask server is at `app.py`
32 | * React components in `src/`
33 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2020 Neel Somani
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/public/index.html:
--------------------------------------------------------------------------------
 1 | <!doctype html>
 2 | <html lang="en">
 3 |   <head>
 4 |     <meta charset="utf-8">
 5 |     <meta name="viewport" content="width=device-width, initial-scale=1">
 6 |     <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
 7 |     <!--
 8 |       Notice the use of %PUBLIC_URL% in the tag above.
 9 |       It will be replaced with the URL of the `public` folder during the build.
10 |       Only files inside the `public` folder can be referenced from the HTML.
11 | 
12 |       Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
13 |       work correctly both with client-side routing and a non-root public URL.
14 |       Learn how to configure a non-root public URL by running `npm run build`.
15 |     -->
16 |     <title>React App</title>
17 |   </head>
18 |   <body>
19 |     <div id="root"></div>
20 |     <!--
21 |       This HTML file is a template.
22 |       If you open it directly in the browser, you will see an empty page.
23 | 
24 |       You can add webfonts, meta tags, or analytics to this file.
25 |       The build step will place the bundled scripts into the <body> tag.
26 | 
27 |       To begin the development, run `npm start`.
28 |       To create a production bundle, use `npm run build`.
29 |     -->
30 |   </body>
31 | </html>
32 | 


--------------------------------------------------------------------------------
/src/logo.svg:
--------------------------------------------------------------------------------
1 | <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
2 |     <g fill="#61DAFB">
3 |         <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
4 |         <circle cx="420.9" cy="296.5" r="45.7"/>
5 |         <path d="M520.5 78.1z"/>
6 |     </g>
7 | </svg>
8 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
  1 | # dependencies
  2 | /node_modules
  3 | 
  4 | # testing
  5 | /coverage
  6 | 
  7 | # production
  8 | /build
  9 | 
 10 | # misc
 11 | .DS_Store
 12 | .env
 13 | npm-debug.log*
 14 | yarn-debug.log*
 15 | yarn-error.log*
 16 | 
 17 | # Byte-compiled / optimized / DLL files
 18 | __pycache__/
 19 | *.py[cod]
 20 | *$py.class
 21 | 
 22 | # C extensions
 23 | *.so
 24 | 
 25 | # Distribution / packaging
 26 | .idea/
 27 | .Python
 28 | build/
 29 | develop-eggs/
 30 | dist/
 31 | downloads/
 32 | eggs/
 33 | .eggs/
 34 | lib/
 35 | lib64/
 36 | parts/
 37 | sdist/
 38 | var/
 39 | wheels/
 40 | pip-wheel-metadata/
 41 | share/python-wheels/
 42 | *.egg-info/
 43 | .installed.cfg
 44 | *.egg
 45 | MANIFEST
 46 | 
 47 | # PyInstaller
 48 | #  Usually these files are written by a python script from a template
 49 | #  before PyInstaller builds the exe, so as to inject date/other infos into it.
 50 | *.manifest
 51 | *.spec
 52 | 
 53 | # Installer logs
 54 | pip-log.txt
 55 | pip-delete-this-directory.txt
 56 | 
 57 | # Unit test / coverage reports
 58 | htmlcov/
 59 | .tox/
 60 | .nox/
 61 | .coverage
 62 | .coverage.*
 63 | .cache
 64 | nosetests.xml
 65 | coverage.xml
 66 | *.cover
 67 | *.py,cover
 68 | .hypothesis/
 69 | .pytest_cache/
 70 | 
 71 | # Translations
 72 | *.mo
 73 | *.pot
 74 | 
 75 | # Django stuff:
 76 | *.log
 77 | local_settings.py
 78 | db.sqlite3
 79 | db.sqlite3-journal
 80 | 
 81 | # Flask stuff:
 82 | instance/
 83 | .webassets-cache
 84 | 
 85 | # Scrapy stuff:
 86 | .scrapy
 87 | 
 88 | # Sphinx documentation
 89 | docs/_build/
 90 | 
 91 | # PyBuilder
 92 | target/
 93 | 
 94 | # Jupyter Notebook
 95 | .ipynb_checkpoints
 96 | 
 97 | # IPython
 98 | profile_default/
 99 | ipython_config.py
100 | 
101 | # pyenv
102 | .python-version
103 | 
104 | # pipenv
105 | #   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
106 | #   However, in case of collaboration, if having platform-specific dependencies or dependencies
107 | #   having no cross-platform support, pipenv may install dependencies that don't work, or not
108 | #   install all needed dependencies.
109 | #Pipfile.lock
110 | 
111 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow
112 | __pypackages__/
113 | 
114 | # Celery stuff
115 | celerybeat-schedule
116 | celerybeat.pid
117 | 
118 | # SageMath parsed files
119 | *.sage.py
120 | 
121 | # Environments
122 | .env
123 | .venv
124 | env/
125 | venv/
126 | ENV/
127 | env.bak/
128 | venv.bak/
129 | 
130 | # Spyder project settings
131 | .spyderproject
132 | .spyproject
133 | 
134 | # Rope project settings
135 | .ropeproject
136 | 
137 | # mkdocs documentation
138 | /site
139 | 
140 | # mypy
141 | .mypy_cache/
142 | .dmypy.json
143 | dmypy.json
144 | 
145 | # Pyre type checker
146 | .pyre/
147 | 


--------------------------------------------------------------------------------