Compile class and object decorators to ES5
An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.
Compile export default to ES2015
Webb JS API derived methods
Derive util for Valtio
Common functions used across Polkadot, derived from RPC calls and storage queries.
Polyfill for Temporal (https://github.com/tc39/proposal-temporal), an ECMA TC39 Stage 3 proposal
Wraps Throw Expressions in an IIFE
Compile the function.sent meta property to valid ES2015 code
Transform pipeline operator into call expressions
Compile function bind operator to ES5
Compile do expressions to ES5
JavaScript Signals proposal integration for Lit
ECMAScript spec-compliant polyfill/shim for `globalThis`
ES proposal-spec-compliant Object.fromEntries shim.
Babel preset for stage 1 plugins
Polyfill for Metadata Reflection API
A 373-byte Spec-Compliant Runtime-Only Implementation of the ECMAScript Try Operator Proposal Result class
A 100% compliant, self-hosted javascript parser with high focus on both performance and stability
Cryptographic key pairs for the XRP Ledger
Fluid protocol base
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.
Babel preset for stage 0 plugins
Support for stage 3 proposals in acorn