Utils for use with the Signals Proposal: https://github.com/proposal-signals/proposal-signals

Immutable ArrayBuffer (the shim!)

Support for stage 3 proposals in acorn

Babel preset for stage 0 plugins

Gatsby uses the phenomenal project [Babel](https://babeljs.io/) to enable support for writing modern JavaScript — while still supporting older browsers. This package contains the default Babel setup for all Gatsby projects.

A polyfill for the TC39 Signal proposal.

babel-preset-app for vue-cli

bigint to buffer conversion with native support

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.

Efficiently applies the minimum of transforms to run stage 4 code on Node.js 6, 8 and 10

Generate regular expressions from regjsparser’s AST.

Babel preset for stage 2 plugins

Fluid protocol base

A fast, spec-compliant JavaScript and TypeScript parser, producing an ESTree / TypeScript-ESTree AST

Transform the Import Attributes proposal (`import ... from '...' with { ... }`) to the previous version known as Import Assertions (`import ... from '...' assert { ... }`).

Babel preset for stage 3 plugins

Introduces a new ? token in an argument list which allows for partially applying an argument list to a call expression

ES Proposal spec-compliant shim for AggregateError

IEEE 754 half-precision floating-point for JavaScript

Jest Test preset for Shopware 6 administration unit tests