An open API service providing repository metadata for many open source software ecosystems.

Topic: "tc39"

airbnb/javascript

JavaScript Style Guide

Language: JavaScript - Size: 3.52 MB - Last synced at: 4 days ago - Pushed at: 5 months ago - Stars: 146,702 - Forks: 26,751

tc39/proposal-pipeline-operator

A proposal for adding a useful pipe operator to JavaScript.

Language: HTML - Size: 383 KB - Last synced at: 7 days ago - Pushed at: over 1 year ago - Stars: 7,719 - Forks: 110

tc39/proposal-record-tuple 📦

ECMAScript proposal for the Record and Tuple value types. | Stage 2: it will change!

Language: HTML - Size: 1.78 MB - Last synced at: 2 days ago - Pushed at: about 1 month ago - Stars: 2,544 - Forks: 61

tc39/test262

Official ECMAScript Conformance Test Suite

Language: JavaScript - Size: 101 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 2,518 - Forks: 487

arthurfiorette/proposal-try-operator

Draft for ECMAScript Try Operator

Language: JavaScript - Size: 842 KB - Last synced at: 2 days ago - Pushed at: 3 months ago - Stars: 1,799 - Forks: 23

tc39/proposal-iterator-helpers 📦

Methods for working with iterators in ECMAScript

Language: HTML - Size: 509 KB - Last synced at: about 2 months ago - Pushed at: 7 months ago - Stars: 1,337 - Forks: 34

meriyah/meriyah

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

Language: TypeScript - Size: 10.9 MB - Last synced at: 3 days ago - Pushed at: 5 days ago - Stars: 1,110 - Forks: 48

tc39/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.

Language: HTML - Size: 309 KB - Last synced at: 4 days ago - Pushed at: almost 2 years ago - Stars: 510 - Forks: 20

KFlash/seafox

A blazing fast 100% spec compliant, self-hosted javascript parser written in Typescript

Language: TypeScript - Size: 8.02 MB - Last synced at: 19 days ago - Pushed at: about 2 years ago - Stars: 485 - Forks: 14

babel/proposals

✍️ Tracking the status of Babel's implementation of TC39 proposals (may be out of date)

Size: 35.2 KB - Last synced at: about 5 hours ago - Pushed at: over 3 years ago - Stars: 435 - Forks: 24

parksb/javascript-style-guide

Airbnb JavaScript 스타일 가이드

Size: 152 KB - Last synced at: 11 months ago - Pushed at: over 1 year ago - Stars: 405 - Forks: 97

tc39/proposal-error-cause 📦

TC39 proposal for accumulating errors

Language: HTML - Size: 163 KB - Last synced at: about 2 months ago - Pushed at: over 3 years ago - Stars: 379 - Forks: 9

WebKit/standards-positions

WebKit's positions on emerging web specifications

Language: Python - Size: 925 KB - Last synced at: 17 days ago - Pushed at: 17 days ago - Stars: 273 - Forks: 27

justjavac/esnext 📦

介绍最新的 ECMAScript/JavaScript 规范,以及 TC39 的提案进度

Language: CSS - Size: 471 KB - Last synced at: 20 days ago - Pushed at: about 5 years ago - Stars: 243 - Forks: 5

tc39/proposal-smart-pipelines 📦

Old archived draft proposal for smart pipelines. Go to the new Hack-pipes proposal at js-choi/proposal-hack-pipes.

Language: HTML - Size: 1.13 MB - Last synced at: about 1 year ago - Pushed at: about 4 years ago - Stars: 181 - Forks: 15

bloomberg/record-tuple-polyfill

A polyfill for the ECMAScript Record and Tuple proposal.

Language: JavaScript - Size: 3.32 MB - Last synced at: about 1 hour ago - Pushed at: almost 2 years ago - Stars: 166 - Forks: 11

tc39/proposal-source-phase-imports

Proposal to enable importing modules at the source phase

Language: HTML - Size: 262 KB - Last synced at: 9 days ago - Pushed at: 3 months ago - Stars: 149 - Forks: 11

JSCIG/js-class-fields-chinese-discussion

JavaScript的『class fields』提案中文讨论

Size: 123 KB - Last synced at: 9 months ago - Pushed at: over 5 years ago - Stars: 127 - Forks: 20

tc39/proposal-call-this

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

Language: HTML - Size: 1.94 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 124 - Forks: 5

dangkyokhoang/javascript-style-guide

Bản dịch tiếng Việt cho Định hướng Lối viết JavaScript của Airbnb

Language: JavaScript - Size: 44.9 KB - Last synced at: 1 day ago - Pushed at: almost 4 years ago - Stars: 105 - Forks: 45

test262-fyi/test262.fyi

Daily runner of test262 for many engines

Language: JavaScript - Size: 1.59 MB - Last synced at: 6 days ago - Pushed at: about 1 month ago - Stars: 100 - Forks: 20

tc39/proposal-symbols-as-weakmap-keys

Permit Symbols as keys in WeakMaps, entries in WeakSets and WeakRefs, and registered in FinalizationRegistries

Size: 74.2 KB - Last synced at: about 7 hours ago - Pushed at: about 8 hours ago - Stars: 89 - Forks: 8

75team/tc39

360 Ecma-TC39 工作组

Size: 43.9 KB - Last synced at: about 1 year ago - Pushed at: almost 4 years ago - Stars: 89 - Forks: 4

tc39/proposal-hack-pipes 📦

Old specification for Hack pipes in JavaScript. Please go to the new specification.

Language: HTML - Size: 2.58 MB - Last synced at: about 1 year ago - Pushed at: over 3 years ago - Stars: 88 - Forks: 9

tc39/proposal-function-memo

A TC39 proposal for function memoization in the JavaScript language.

Language: HTML - Size: 34.2 KB - Last synced at: 27 days ago - Pushed at: almost 3 years ago - Stars: 79 - Forks: 2

SingaporeJS/talk.js

🎙 A monthly meet up for all things JavaScript, Node.js, and the modern web

Language: JavaScript - Size: 1.78 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 78 - Forks: 6

jamiebuilds/proposal-promise-prototype-inspect

Proposal for Promise.prototype.inspect

Language: JavaScript - Size: 28.3 KB - Last synced at: about 2 months ago - Pushed at: almost 8 years ago - Stars: 76 - Forks: 7

joaolucasl/proposal-array-prototype-partition

A TC39 proposal for an utility function that returns two arrays based on the items' conformity to a predicate.

Language: JavaScript - Size: 29.3 KB - Last synced at: about 1 month ago - Pushed at: over 4 years ago - Stars: 74 - Forks: 1

hiroppy/slides

My slides

Language: CSS - Size: 90.3 MB - Last synced at: about 1 year ago - Pushed at: about 3 years ago - Stars: 67 - Forks: 11

no2chem/bigint-buffer

💪🔢 bigint-buffer: Buffer Utilities for TC39 BigInt Proposal

Language: TypeScript - Size: 843 KB - Last synced at: 17 days ago - Pushed at: over 2 years ago - Stars: 56 - Forks: 11

tc39/proposal-function-pipe-flow 📦

A proposal to standardize helper functions for serial function application and function composition.

Language: HTML - Size: 78.1 KB - Last synced at: about 1 year ago - Pushed at: over 2 years ago - Stars: 54 - Forks: 5

tc39/dataset

The automatic track tc39 proposals

Language: TypeScript - Size: 139 KB - Last synced at: 8 days ago - Pushed at: 8 days ago - Stars: 46 - Forks: 10

tc39/proposal-function-helpers 📦

A withdrawn proposal for standardizing some useful, popular helper functions into JavaScript’s Function object.

Language: HTML - Size: 122 KB - Last synced at: about 1 year ago - Pushed at: over 3 years ago - Stars: 44 - Forks: 4

tc39/proposal-bigint-math

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

Language: HTML - Size: 1.58 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 38 - Forks: 4

tc39/proposal-get-intrinsic

EcmaScript language proposal for a way to get intrinsics.

Language: HTML - Size: 66.4 KB - Last synced at: 27 days ago - Pushed at: over 1 year ago - Stars: 32 - Forks: 4

olivierloverde/es2020-examples

A set of examples of the new ES2020 javascript features.

Size: 43 KB - Last synced at: about 2 years ago - Pushed at: about 5 years ago - Stars: 23 - Forks: 12

nicolo-ribaudo/legacy-decorators-migration-utility

:top: A command line utility to upgrade your JavaScript files from the legacy decorators proposal to the new one.

Language: JavaScript - Size: 71.3 KB - Last synced at: about 1 month ago - Pushed at: over 6 years ago - Stars: 22 - Forks: 0

tc39/proposal-symbol-thenable 📦

Language: HTML - Size: 64.5 KB - Last synced at: about 1 year ago - Pushed at: about 7 years ago - Stars: 18 - Forks: 3

denodev/wpt

Deno web-platform-tests compatibility tables

Language: HTML - Size: 377 KB - Last synced at: 12 days ago - Pushed at: almost 5 years ago - Stars: 14 - Forks: 2

JulianCataldo/vite-plugin-standard-css-modules

Provide a CSSStyleSheet or a CSSResult (Lit) for using with import attributes. Using the "with" keyword and "type : css".

Language: JavaScript - Size: 150 KB - Last synced at: 6 days ago - Pushed at: 10 months ago - Stars: 12 - Forks: 1

js-choi/proposal-function-demethodize

Draft specification for a standard demethodize function in JavaScript.

Language: HTML - Size: 41 KB - Last synced at: about 1 month ago - Pushed at: almost 3 years ago - Stars: 12 - Forks: 1

AlfonsoFilho/match-toy

The pattern matching library for javascript.

Language: TypeScript - Size: 1000 KB - Last synced at: 9 days ago - Pushed at: about 6 years ago - Stars: 11 - Forks: 2

trustedtomato/proposal-partial-expression

Function partial application, operator partial application and all that fun stuff.

Size: 26.4 KB - Last synced at: about 2 years ago - Pushed at: about 4 years ago - Stars: 10 - Forks: 1

MyPrototypeWhat/take-down

记一些平时的笔记 有笔记 有源码解析

Size: 435 KB - Last synced at: 24 days ago - Pushed at: 12 months ago - Stars: 9 - Forks: 0

i404788/xxh3-ts

xxhash implementation in pure typescript (using tc39 bigint), supports XXH64 & XXH3-128

Language: TypeScript - Size: 32.2 KB - Last synced at: 19 days ago - Pushed at: 3 months ago - Stars: 8 - Forks: 4

eddyw/proposal-data-structures

Size: 5.86 KB - Last synced at: 18 days ago - Pushed at: about 3 years ago - Stars: 8 - Forks: 0

j-f1/read262

Read the ECMAScript spec in your browser

Language: JavaScript - Size: 2.18 MB - Last synced at: about 1 month ago - Pushed at: almost 2 years ago - Stars: 7 - Forks: 3

eligao/babel-plugin-optional-chaining-retro

A retro implementation of optional chaining

Language: TypeScript - Size: 670 KB - Last synced at: about 1 month ago - Pushed at: about 2 years ago - Stars: 7 - Forks: 1

ErickWendel/json-parse-with-source-es2023

A complete application tutorial to show how the JSON parse with source ECMAScript proposal for 2023

Language: JavaScript - Size: 5.86 KB - Last synced at: about 1 month ago - Pushed at: almost 3 years ago - Stars: 7 - Forks: 1

mowatermelon/learn-es6

一个有趣的人写的有趣的前端基础

Language: HTML - Size: 804 KB - Last synced at: about 1 month ago - Pushed at: almost 5 years ago - Stars: 7 - Forks: 5

Fishrock123/proposal-const-function-arguments

A proposal to introduce constant function argument references.

Size: 4.88 KB - Last synced at: 4 days ago - Pushed at: over 1 year ago - Stars: 6 - Forks: 1

es-shims/String.prototype.trimEnd

ES2019 spec-compliant String.prototype.trimEnd shim

Language: JavaScript - Size: 125 KB - Last synced at: 9 days ago - Pushed at: 5 months ago - Stars: 5 - Forks: 5

js-choi/proposal-math-clamp 📦

Draft specification for number clamping in JavaScript.

Language: HTML - Size: 43.9 KB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 4 - Forks: 0

tzachbon/signal-effect

Simple effect method based on the tc39/proposal-signals

Language: TypeScript - Size: 251 KB - Last synced at: 20 days ago - Pushed at: 8 months ago - Stars: 4 - Forks: 0

es-shims/String.prototype.trimStart

ES2019 spec-compliant String.prototype.trimStart shim

Language: JavaScript - Size: 116 KB - Last synced at: 3 days ago - Pushed at: about 1 year ago - Stars: 4 - Forks: 5

EB-Tech/tc39-proposal-json-comments

Allow JavaScript style comments in JSON files

Size: 1.95 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 3 - Forks: 0

GeorgeSG/ecmascript-explained-2019 📦

Slides (in Bulgarian) for an "ECMAScript Explained" presentation I gave at a dev.bg meetup in Sofia, Bulgaria.

Language: CSS - Size: 12.7 MB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 2

js-choi/proposal-popcount

Draft specification for bit popcount in JavaScript.

Language: HTML - Size: 85.9 KB - Last synced at: about 2 months ago - Pushed at: almost 3 years ago - Stars: 3 - Forks: 0

js-choi/proposal-math-between

Draft specification for a number-interval predicate in JavaScript.

Language: HTML - Size: 57.6 KB - Last synced at: about 1 month ago - Pushed at: almost 3 years ago - Stars: 3 - Forks: 0

rricard/proposal-refcollection

ECMAScript proposal for the RefCollection.

Language: JavaScript - Size: 25.4 KB - Last synced at: 4 days ago - Pushed at: about 3 years ago - Stars: 3 - Forks: 1

rumkin/tc39-synced-function

TC39 Proposal for synchronized function

Size: 28.3 KB - Last synced at: about 2 months ago - Pushed at: over 5 years ago - Stars: 3 - Forks: 0

TomokiMiyauci/composite-key

Composite keys, TC39 proposal-richer-keys of compositeKey implementation

Language: TypeScript - Size: 36.1 KB - Last synced at: about 9 hours ago - Pushed at: 10 months ago - Stars: 2 - Forks: 0

igor-h/javascript-styleguide

JavaScript Style Guide

Size: 104 KB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 1

NicholasLYang/proposal-number-ranges

TC39 Proposal for Number Ranges

Size: 6.84 KB - Last synced at: 7 days ago - Pushed at: over 5 years ago - Stars: 2 - Forks: 0

TheProdigyLeague/AJAXeGBNC_Coding Fork of eslint/eslint

Find low social creditors, retaliate against them, and fix any green coding devices in Ivy League PhD's laboratory with JavaScript.

Language: JavaScript - Size: 41.5 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 1 - Forks: 0

ULL-ESIT-PL/babel-learning

Yet Another Tutorial on Babel (YATBABEL)

Language: JavaScript - Size: 2.99 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 1 - Forks: 1

TomokiMiyauci/memo

Memoization tools, TC39 proposal-function-memo implementation

Language: TypeScript - Size: 61.5 KB - Last synced at: 5 days ago - Pushed at: 10 months ago - Stars: 1 - Forks: 0

peruibeloko/time-calculator

Calculator for time intervals. Showcases the new Temporal Object proposal by TC39!

Language: Vue - Size: 1.7 MB - Last synced at: 3 months ago - Pushed at: 11 months ago - Stars: 1 - Forks: 1

louiscklaw/js-playlist

js-playlist

Language: JavaScript - Size: 83.5 MB - Last synced at: about 1 year ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

TomokiMiyauci/pattern-matching

Syntax-free pattern matching, feature parity with TC39 proposal-pattern-matching

Size: 66.4 KB - Last synced at: about 9 hours ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0

TomokiMiyauci/cache-mapset

Maps and Sets with cache replacement policies, TC39 proposal-policy-map-set implementation

Language: TypeScript - Size: 70.3 KB - Last synced at: 5 days ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0

TomokiMiyauci/iterange

Numeric sequence lazy generator, TC39 proposal-iterator.range implementation

Language: TypeScript - Size: 33.2 KB - Last synced at: 5 days ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0

Petrosdevri/javascript-style-guide

Αισθητικός Οδηγός JavaScript

Language: JavaScript - Size: 237 KB - Last synced at: almost 2 years ago - Pushed at: over 2 years ago - Stars: 1 - Forks: 0

andresin87/ads

Design System Made with Storybooks®

Language: JavaScript - Size: 5.27 MB - Last synced at: about 1 month ago - Pushed at: over 2 years ago - Stars: 1 - Forks: 0

KimYangOfCat/tc39-work Fork of tc39/how-we-work

TC39 合作流程简介 | Documentation of how TC39 operates and how to participate

Size: 688 KB - Last synced at: 2 months ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 0

js-choi/proposal-method-extraction

Draft specification for method extraction in JavaScript.

Language: HTML - Size: 1.71 MB - Last synced at: about 2 months ago - Pushed at: almost 4 years ago - Stars: 1 - Forks: 0

theScottyJam/proposal-verbose-regex-flag

EcmaScript proposal to add a verbose regex flag, allowing comments and whitespace within the regex.

Language: HTML - Size: 22.5 KB - Last synced at: about 2 years ago - Pushed at: almost 4 years ago - Stars: 1 - Forks: 0

nitayneeman/ecmascript-examples

📃 Examples demonstrating the newest features attaching to the ECMAScript specification - as of the 11th edition, which also known as ES2020.

Language: JavaScript - Size: 14.6 KB - Last synced at: 2 months ago - Pushed at: about 4 years ago - Stars: 1 - Forks: 0

nitayneeman/es2019-examples

📃 Examples for the approved proposals which have been reached stage 4 in the TC39 process and will be included as part of ES2019 (ES10) specification

Language: JavaScript - Size: 5.86 KB - Last synced at: 2 months ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 1

mohamedopl/Javascript

JavaScript is a versatile programming language commonly used for web development. It enables developers to create interactive and dynamic web pages, enhancing user experience.

Size: 4.88 KB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 0 - Forks: 0

ULL-ESIT-PL-2425/parser-left-side-crguezl Fork of ULL-ESIT-PL/parser-left-side-crguezl

Minimal monorepo for the Babel JS extensions

Language: JavaScript - Size: 2.81 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 1

w3c/spec-maintenance

Coordinated long-term maintenance of specs published by the W3C and related orgs

Size: 2.93 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

daomtthuan/polyfill-symbol-metadata

A polyfill for Symbol.metadata to support TC39 Decorator Metadata Proposal

Language: JavaScript - Size: 2.93 KB - Last synced at: 24 days ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

ULL-ESIT-PL/proposal-left-side Fork of tc39/proposal-temporal

Provides assignable functions

Language: HTML - Size: 13.6 MB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 1

ULL-ESIT-PL/jiset-testing

testing jiset

Language: JavaScript - Size: 68.4 KB - Last synced at: 2 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0

dadaowuma/es-feature

ECMAScript Features. ECMAScript各版本特性

Size: 70.3 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

TomokiMiyauci/source-map

Source Map, based on TC39 spec reference implementation

Size: 39.1 KB - Last synced at: 5 days ago - Pushed at: 8 months ago - Stars: 0 - Forks: 0

rafageist/proposal-universal-catch-and-when

Proposal to extend error handling in ECMAScript by allowing any block to have multiple "catch" and "finally" clauses. A new "when" clause is introduced for conditional errors and the "catch" body is allowed to be optional.

Size: 88.9 KB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 0 - Forks: 0

r9d7/destructuring-with-variable-declaration-assignment

Draft for ECMAScript Destructuring with Variable Declaration Assignment

Size: 223 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

TomokiMiyauci/upsert

Maps for emplace, TC39 proposal-upsert implementation

Language: TypeScript - Size: 50.8 KB - Last synced at: about 9 hours ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

babiabeo/map-emplace 📦

Polyfill of `emplace` method for JavaScript

Language: TypeScript - Size: 16.6 KB - Last synced at: 24 days ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0

craigtaub/nodejs-orgs

Collection of orgs relating to Web/Node/JS standards.

Size: 10.7 KB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0

TonySpegel/event-emitter

A class method decorator which emits custom events.

Language: TypeScript - Size: 45.9 KB - Last synced at: 11 months ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0

kamilmielnik/eslint-config

Kamil Mielnik's ESLint Config

Language: JavaScript - Size: 638 KB - Last synced at: 21 days ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0

TonySpegel/query-assigned-element-content

A class accessor decorator for web components that converts a class property into a getter which lets you query the content of elements assigned to a slot.

Language: TypeScript - Size: 52.7 KB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 1

ch3ber/metodos-de-array-javascript

Un repositorio/cheat sheet dedicado a mostrar todos los métodos de Array que se encuentran actualmente en JavaScript. Con ejemplos y explicaciones!

Size: 308 KB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0

Rudxain/proposal-boolean-typed-array

Language: HTML - Size: 15.6 KB - Last synced at: 2 months ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

tsavo-vdb-knott/TC39-Decorator-Augmentation-Through-Proxies

Playground, Demo, Source Code for the CinciJS Talk. Considerate Decorators & Convenient Proxies. Metaprogramming for everyone.

Language: JavaScript - Size: 209 KB - Last synced at: about 2 years ago - Pushed at: about 4 years ago - Stars: 0 - Forks: 0

daemon1024/bolt262

Experimental harness for test262

Language: Go - Size: 85.9 KB - Last synced at: about 2 months ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0

Crissov/proposal-math-extensions Fork of rwaldron/proposal-math-extensions

ES2017 Math Extensions

Size: 25.4 KB - Last synced at: over 1 year ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0