Property based testing framework for JavaScript (like QuickCheck)
Protocol Buffers for JavaScript & TypeScript.
minimal implementation of a PassThrough stream
Is this an arguments object? It's a harder question than you think.
Accessibility engine for automated Web UI testing
`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.
Fast math typesetting for the web.
Data-Driven Documents
Distills a series of editing steps into deleted and added ranges
Is this value a JS WeakRef? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Oxc Resolver Node API
Extract meaning from JS Errors
A robust, ES3 compatible, "has own property" predicate.
If available, the `Object.prototype.__proto__` accessor and mutator, call-bound
Fast, unopinionated, minimalist web framework
parse argument options
The React Framework
A simple cache for a few of the JS Error constructors.
Reactive utilities for Embla Carousel
A utility-first CSS framework for rapidly building custom user interfaces.
Store information about any JS value in a side channel. Uses WeakMap if available.
string representations of objects in node and the browser
A node.js module for parsing form data, especially file uploads.
Provides functionality related to source maps.