Ecma TC39's repositories
proposal-partial-application
Proposal to add partial application to ECMAScript
proposal-await.ops
Introduce await.all / await.race / await.allSettled / await.any to simplify the usage of Promises
proposal-hashbang
#! for JS
proposal-array-unique
ECMAScript proposal for Deduplicating method of Array
proposal-array-find-from-last
Proposal for Array.prototype.findLast and Array.prototype.findLastIndex.
proposal-symbols-as-weakmap-keys
Permit Symbols as keys in WeakMaps, entries in WeakSets and WeakRefs, and registered in FinalizationRegistries
proposal-atomics-wait-async
"asynchronous atomic wait" for ECMAScript
proposal-function-memo
A TC39 proposal for function memoization in the JavaScript language.
proposal-deiter
Double-Ended Iterator and Destructuring
proposal-regexp-unicode-sequence-properties
Proposal to add support for sequence properties in Unicode property escapes to ECMAScript regular expressions.
proposal-regexp-match-indices
ECMAScript RegExp Match Indices
proposal-intl-enumeration
Return supported values of options, such as timeZone, calendars, numberingSystems, currencies, units
proposal-function-pipe-flow
A proposal to standardize helper functions for serial function application and function composition.
proposal-string-cooked
ECMAScript proposal for String.cooked built-in template tag
proposal-faster-promise-adoption
Reduce the number of microtask ticks required to adopt the state of a promise
proposal-function-once
A TC39 proposal for an Function.prototype.once method in the JavaScript language.
proposal-destructuring-private
A proposal integrate private fields and destructuring
proposal-bigint-math
Draft specification for supporting BigInts in JavaScript’s Math methods.
proposal-json-parseimmutable
JSON.parseImmutable for creating Records and Tuples from JSON strings
proposal-class-brand-check
JavaScript proposal to provide class brand checks
proposal-policy-map-set
A TC39 proposal for Maps and Sets with cache replacement policies like LRU and LFU.
proposal-intl-segmenter-v2
Version 2 of Intl Segmenter. Adding line break support.
proposal-oom-fails-fast
Proposal: Out of memory immediately terminates agent cluster
proposal-regexp-buffer-boundaries
Regular Expression Buffer Boundaries for ECMAScript
agreements
Draft form for non-member contributors to TC39 to license contributions to ECMA
proposal-stricter-function-tostring
Proposal for reducing Function.prototype.toString implementation flexibility