ES6 spec-compliant RegExp.prototype.flags shim.

ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim

rehype plugin to reparse the tree (and raw nodes)

Implementation of Function.prototype.bind

Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.

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

Determine if the JS environment has Symbol support. Supports spec, or shams.

TypeScript definitions for redis-info

mdast extension to parse and serialize frontmatter (YAML, TOML, etc)

Detect whether a terminal supports hyperlinks

An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.

ES proposal-spec-compliant Object.fromEntries shim.

Helper package to shim a method into `Array.prototype[Symbol.unscopables]`

Get and robustly cache all JS language-level intrinsics at first require time

High performance (de)compression in an 8kB package

Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.

Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.

Determine if a function is a native generator function.

Minimal lightweight logging for JavaScript, adding reliable log level methods to any available console.log methods

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