npm packages

A structuredClone polyfill

Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag

No description provided.

React is a JavaScript library for building user interfaces.

Normalize slashes in a file path to be posix/unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes, unless disabled.

Determine address of proxied request

ECMAScript (ESTree) AST walker

Node.js CORS middleware

Determine the East Asian Width of a Unicode character

A JavaScript parser built from the Hermes engine

Port of jQuery.extend for node.js and the browser

Solve CSS math expressions

Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST

Disables scroll outside of `children` node.

Node's event emitter for all engines.

**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).

Convert a camelized string into a lowercased one with a custom separator: unicornRainbow → unicorn_rainbow

TypeScript Execute (tsx): Node.js enhanced with esbuild to run TypeScript & ESM files

Sidecar code splitting utils

Audited & minimal 0-dependency JS implementation of SHA, RIPEMD, BLAKE, HMAC, HKDF, PBKDF & Scrypt

The TypeScript types for the hfs project.

No description provided.

Simple middleware-style router

Removes body scroll without content _shake_

Just create a single stylesheet...

AWS credential provider that sources credential_process from ~/.aws/credentials and ~/.aws/config

returns nonce

Scanner and parser for JSON with comments.

Custom jest matchers to test the state of the DOM

Source maps support for istanbul