tc39's Repositories

⭐ 4 🌐 Public

TC39 meeting agendas

⭐ 1165 🌐 Public

Draft form for non-member contributors to TC39 to license contributions to ECMA

⭐ 2 🌐 Public

Archival material from old web properties.

⭐ 3 🌐 Public

code-of-conduct

TC39 Code of Conduct

⭐ 29 🌐 Public

The automatic track tc39 proposals

⭐ 45 🌐 Public

Status, process, and documents for ECMA-262

⭐ 15556 🌐 Public

This is the source code and tools used to create the ECMAScript 2015 Language Specification

⭐ 10 🌐 Public 📦 Archived

Status, process, and documents for ECMA 402

⭐ 592 🌐 Public

Tracking progress on MDN for ECMA-402

⭐ 6 🌐 Public

Status, process, and documents for ECMA 404

⭐ 2 🌐 Public 📦 Archived

Source map specification, RFCs and new proposals.

⭐ 173 🌐 Public

A shorthand language for writing ECMAScript-style algorithms, inspired by Markdown

⭐ 83 🌐 Public

An HTML superset/Markdown subset source format for ECMAScript and related specifications

⭐ 236 🌐 Public

ecmascript_simd

SIMD numeric type for EcmaScript

⭐ 549 🌐 Public 📦 Archived

A uniform wrapper around a multitude of ECMAScript hosts. CLI: https://github.com/bterlson/eshost-cli

⭐ 145 🌐 Public

⭐ 72 🌐 Public

Function-prototype-toString-revision

:fishing_pole_and_fish: ECMA-262 proposal to update Function.prototype.toString

⭐ 27 🌐 Public 📦 Archived

Documentation of how TC39 operates and how to participate

⭐ 216 🌐 Public

incubator-agendas

TC39 Incubator Call Agendas

⭐ 17 🌐 Public

js-outreach-groups

⭐ 71 🌐 Public

⭐ 14 🌐 Public

TC39 meeting notes

⭐ 697 🌐 Public

⭐ 6 🌐 Public 📦 Archived

process-document

Document describing the process for making changes to ECMA-262

⭐ 30 🌐 Public

proposal-accessible-object-hasownproperty

Object.hasOwn() proposal for ECMAScript

⭐ 132 🌐 Public 📦 Archived

proposal-amount

Numbers with precision and a unit for JavaScript

⭐ 38 🌐 Public

proposal-array-equality

Determining Array Equality

⭐ 76 🌐 Public

proposal-array-filtering

A proposal to make filtering arrays easier

⭐ 176 🌐 Public

proposal-array-find-from-last

Proposal for Array.prototype.findLast and Array.prototype.findLastIndex.

⭐ 120 🌐 Public 📦 Archived

proposal-array-from-async

Draft specification for a proposed Array.fromAsync method in JavaScript.

⭐ 205 🌐 Public

proposal-array-grouping

A proposal to make grouping of array items easier

⭐ 527 🌐 Public 📦 Archived

proposal-array-is-template-object

TC39 proposal to identify tagged template string array objects

⭐ 49 🌐 Public

proposal-array-last

A JavaScript TC39 Proposal for getting the last element from an array

⭐ 310 🌐 Public 📦 Archived

proposal-array-unique

ECMAScript proposal for Deduplicating method of Array

⭐ 138 🌐 Public

proposal-array-zip

a TC39 proposal to synchronize the iteration of multiple arrays

⭐ 13 🌐 Public

proposal-Array.prototype.includes

Spec, tests, reference implementation, and docs for ESnext-track Array.prototype.includes

⭐ 166 🌐 Public 📦 Archived

proposal-arraybuffer-base64

TC39 proposal for Uint8Array<->base64/hex

⭐ 283 🌐 Public 📦 Archived

proposal-arraybuffer-transfer

Proposal to add ArrayBuffer.prototype.transfer

⭐ 28 🌐 Public 📦 Archived

proposal-asset-references

Proposal to ECMAScript to add first-class location references relative to a module

⭐ 278 🌐 Public

proposal-async-await

Async/await for ECMAScript

⭐ 1575 🌐 Public 📦 Archived

proposal-async-context

Async Context for JavaScript

⭐ 795 🌐 Public

proposal-async-context-disposable

⭐ 12 🌐 Public

proposal-async-do-expressions

async `do` expressions for JavaScript

⭐ 127 🌐 Public

proposal-async-explicit-resource-management

ECMAScript Async Explicit Resource Management

⭐ 59 🌐 Public 📦 Archived

proposal-async-init

⭐ 22 🌐 Public

proposal-async-iteration

Asynchronous iteration for JavaScript

⭐ 859 🌐 Public 📦 Archived

proposal-async-iterator-helpers

Methods for working with async iterators in ECMAScript

⭐ 153 🌐 Public

proposal-atomics-microwait

Micro waits in JS

⭐ 61 🌐 Public

proposal-atomics-wait-async

"asynchronous atomic wait" for ECMAScript

⭐ 90 🌐 Public 📦 Archived

proposal-await-dictionary

A proposal to add Promise.allKeyed to ECMAScript

⭐ 122 🌐 Public

proposal-await.ops

Introduce await.all / await.race / await.allSettled / await.any to simplify the usage of Promises

⭐ 311 🌐 Public

proposal-bigint

Arbitrary precision integers in JavaScript

⭐ 562 🌐 Public 📦 Archived

proposal-bigint-math

Draft specification for supporting BigInts in JavaScript’s Math methods.

⭐ 40 🌐 Public

proposal-binary-ast

Binary AST proposal for ECMAScript

⭐ 984 🌐 Public

proposal-bind-operator

This-Binding Syntax for ECMAScript

⭐ 1751 🌐 Public

proposal-built-in-modules

⭐ 896 🌐 Public

proposal-bulk-add-array-elements

A proposal for a new array method to append every element from its argument.

⭐ 17 🌐 Public

proposal-call-this

A proposal for a simple call-this operator in JavaScript.

⭐ 129 🌐 Public

proposal-cancelable-promises

Former home of the now-withdrawn cancelable promises proposal for JavaScript

⭐ 376 🌐 Public 📦 Archived

proposal-cancellation

Proposal for a Cancellation API for ECMAScript

⭐ 271 🌐 Public

proposal-canonical-tz

TC39 Proposal (stacked on Temporal) to improve handling of changes to the IANA Time Zone Database

⭐ 43 🌐 Public

proposal-change-array-by-copy

Provides additional methods on Array.prototype and TypedArray.prototype to enable changes on the array by returning a new copy of it with the change.

⭐ 506 🌐 Public 📦 Archived

proposal-class-access-expressions

ECMAScript class access expressions

⭐ 87 🌐 Public

proposal-class-brand-check

JavaScript proposal to provide class brand checks

⭐ 18 🌐 Public

proposal-class-fields

Orthogonally-informed combination of public and private fields proposals

⭐ 1727 🌐 Public 📦 Archived

proposal-class-method-parameter-decorators

Decorators for ECMAScript class method and constructor parameters

⭐ 62 🌐 Public

proposal-class-public-fields

Stage 2 proposal for public class fields in ECMAScript

⭐ 486 🌐 Public 📦 Archived

proposal-class-static-block

ECMAScript class static initialization blocks

⭐ 105 🌐 Public 📦 Archived

proposal-cleanup-some

Proposal to migrate cleanup some to its own proposal repository

⭐ 18 🌐 Public

proposal-collection-methods

⭐ 169 🌐 Public

proposal-collection-normalization

⭐ 45 🌐 Public

proposal-compare-strings-by-codepoint

A new method to compare strings by Unicode codepoint

⭐ 7 🌐 Public

proposal-compartments

Compartmentalization of host behavior hooks for JS

⭐ 132 🌐 Public

proposal-composites

⭐ 252 🌐 Public

proposal-concurrency-control

interfaces and data structures for concurrency control and integration into async iterator helpers

⭐ 42 🌐 Public

proposal-csprng

Cryptographically Secure Random Number Generation for ECMAScript

⭐ 70 🌐 Public

proposal-dataview-get-set-uint8clamped

TC39 proposal to add DataView.prototype.getUint8Clamped and DataView.prototype.setUint8Clamped

⭐ 10 🌐 Public

proposal-date-time-string-format

An amended Date Time String Format with more explicit syntax.

⭐ 4 🌐 Public 📦 Archived

proposal-decimal

Built-in exact decimal numbers for JavaScript

⭐ 586 🌐 Public

proposal-Declarations-in-Conditionals

⭐ 183 🌐 Public

proposal-decorator-metadata

⭐ 176 🌐 Public

proposal-decorators

Decorators for ES6 classes

⭐ 2919 🌐 Public

proposal-decorators-previous

Decorators for ECMAScript

⭐ 182 🌐 Public 📦 Archived

proposal-deep-path-properties-for-record

ECMAScript proposal for deep spread syntax for Records

⭐ 93 🌐 Public

proposal-defer-import-eval

A proposal for introducing a way to defer evaluate of a module

⭐ 296 🌐 Public

proposal-deferred-reexports

⭐ 44 🌐 Public

proposal-deiter

Double-Ended Iterator and Destructuring

⭐ 70 🌐 Public

proposal-destructuring-private

A proposal integrate private fields and destructuring

⭐ 50 🌐 Public

proposal-discard-binding

Proposal to introduce discard bindings to ECMAScript

⭐ 70 🌐 Public

proposal-do-expressions

Proposal for `do` expressions

⭐ 1176 🌐 Public

proposal-duplicate-named-capturing-groups

TC39 proposal to allow regex capturing group names to be repeated

⭐ 30 🌐 Public

proposal-dynamic-code-brand-checks

TC39 proposal that enables flexible brand checks before dynamic code loading

⭐ 48 🌐 Public

proposal-dynamic-import

import() proposal for JavaScript

⭐ 1871 🌐 Public 📦 Archived

proposal-dynamic-import-host-adjustment

TC39 proposal that affects doesn't stringify argument to import(...) early to enable interop with WICG/trusted-types

⭐ 19 🌐 Public

proposal-dynamic-modules

ECMAScript Proposal specs for the reform to preserve the order of execution for dynamic modules (REJECTED)

⭐ 15 🌐 Public 📦 Archived

proposal-ecmascript-sharedmem

Shared memory and atomics for ECMAscript

⭐ 376 🌐 Public 📦 Archived

proposal-emitter

⭐ 92 🌐 Public

Proposal for ECMAScript enums

⭐ 473 🌐 Public

proposal-error-capturestacktrace

Standardizing Error.captureStackTrace

⭐ 11 🌐 Public