tc39

JavaScript Style Guide

A proposal for adding a useful pipe operator to JavaScript.

Official ECMAScript Conformance Test Suite

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

A proposal to bring ergonomic, inline error handling to JavaScript through a new try operator that always returns a Result.

Methods for working with iterators in ECMAScript

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

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.

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

✍️ Tracking the status of Babel's implementation of TC39 proposals (may be out of date)

Airbnb JavaScript 스타일 가이드

TC39 proposal for accumulating errors

WebKit's positions on emerging web specifications

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

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

A polyfill for the ECMAScript Record and Tuple proposal.

Proposal to enable importing modules at the source phase

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

JavaScript的『class fields』提案中文讨论

Backend/data generator for test262.fyi