content-type rewrite in TypeScript with ESM and CommonJS targets
A simple cache for a few of the JS Error constructors.
ECMAScript spec abstract operations.
A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.
Maintained replacement for ESLint's deprecated SourceCode#getJSDocComment along with other jsdoc utilities
Lexes ES modules returning their import/export metadata
ES Object-related atoms: Object, ToObject, RequireObjectCoercible
A helper to optimistically set Symbol.toStringTag, when possible.
`Object.defineProperty`, but not IE 8's broken one.
TypeScript definitions for es-aggregate-error
mirror of statuses, bundled and exposed as ES module
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
Lodash exported as ES modules.
An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.
ES2019 spec-compliant String.prototype.trimStart shim.
TypeScript definitions for lodash-es
Helper package to shim a method into `Array.prototype[Symbol.unscopables]`
An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
ES proposal-spec-compliant Object.fromEntries shim.
An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible
ES Math-related intrinsics and helpers, robustly cached.
ES2019 spec-compliant String.prototype.trimEnd shim.
ES5 spec-compliant shim for String.prototype.trim
An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.