A robust polyfill for the `CSS.escape` utility method as defined in CSSOM.

Safe(r) monkeypatching for JavaScript.

A basic but performant promise implementation

invariant

set blocking stdio and stderr ensuring that terminal output does not truncate

Standard library

ICSS utils for postcss ast

Does this JS environment support the `name` property on functions?

core-js compat

Recursively iterates over specified directory, require()'ing each file, and returning a nested hash structure containing those modules.

The lodash method `_.camelCase` exported as a module.

Efficient implementation of Levenshtein algorithm with locale-specific collator support.

Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.

Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

A replacement for process.exit that ensures stdio are fully drained before exiting.

Copies non-react specific statics from a child component to a parent component

Is this specifier a node.js core module?

Is this value a JS WeakRef? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Is this value a JS FinalizationRegistry? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Require constants across node and the browser