Transform static class fields assignments that are affected by https://crbug.com/v8/12421

Transform optional chaining operators to workaround https://crbug.com/v8/11558

Rename destructuring parameter to workaround https://bugs.webkit.org/show_bug.cgi?id=220517

Wrap class field initializers with IIFE to workaround https://webkit.org/b/236843

Wraps classes defined in computed keys of other classes affected by https://bugzilla.mozilla.org/show_bug.cgi?id=1887677

Workaround a Safari bug where rest destructuring with an array literal on the rhs can yield incorrect results

This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)

Deprecated. Utilities for ES3, most of which have been adopted or superseded in ES5.1. Adapted from Douglas Crockford's Remedial JavaScript

Determine a value's type.

A set of JavaScript helper functions to check for types

Get the native JavaScript type of a value, preceded by the appropriate indefinite article (either `a` or `an`), for use in error messages.

A ridiculously light-weight argument validator (now browser friendly)

WASI threads proposal implementation in JavaScript

Node module. typeOf('a string') == 'string', typeOf([]) == 'array', etc.. Also supports named functions detections aka javascript classes

type inferer

TypeScript definitions for kdbush

Improved typeof detection for node.js and the browser.

javascript implementation of Dunning's T-Digest for streaming quantile approximation

This transformer wraps all typeof expressions with a method that replicates native behaviour. (ie. returning “symbol” for symbols)

Additional JSON-Schema keywords for Ajv JSON validator