Showing 1-20 of 2,792 packages
Polyfill for Temporal (https://github.com/tc39/proposal-temporal), an ECMA TC39 Stage 3 proposal
JSS plugin for TC39 Observables support
A polyfill for the TC39 Signal proposal.
Polyfill for: https://tc39.es/proposal-intl-displaynames
A robust ES3-compatible polyfill for the `RegExp.escape` proposal - see https://github.com/tc39/proposal-regex-escaping
A tiny pattern-matching library in the style of the TC39 proposal
TC39 proposal: Implementation of Promise.withResolvers
Maps for emplace, TC39 proposal-upsert implementation
JSBI is a pure-JavaScript implementation of [the ECMAScript BigInt proposal](https://tc39.es/proposal-bigint/), which officially became a part of the JavaScript language in ES2020.
Data bindings and utilities for the prototype TC39 Signals implementation
Champion-maintained polyfill for the TC39 decimal proposal
Composite keys, TC39 proposal-richer-keys of compositeKey implementation
Data bindings and utilities for the prototype TC39 Signals implementation
A polyfill for Symbol.metadata to support TC39 Decorator Metadata Proposal
xxhash implementation in pure typescript (using tc39 bigint), supports XXH64 & XXH3-128
[compositeKey & compositeSymbol](https://github.com/tc39/proposal-richer-keys/tree/master/compositeKey) implementation
TC39 Signals integration for Supertalk
Provide helpers that polyfill all methods defined in [iterator helpers proposal](https://github.com/tc39/proposal-iterator-helpers), both for `Iterator` and `AsyncIterator`, and even more.
Lightweight AsyncContext polyfill for JavaScript runtimes. Implements TC39 AsyncContext proposal using AsyncLocalStorage.
TC39 Signals adapter for Rasen