Easy library to manipulate buffers of bytes.
Native Promise Only: A polyfill for native ES6 Promises **only**, nothing else.
Simple WebSocket client
Runtime type checking for React props and similar objects.
Portable Unix shell commands for Node.js
Catch unexpected visual changes & UI bugs in your stories
A fork of `import-meta-resolve` with commonjs + ESM support at the same time, AKA dual package.
Send parameterized requests to GitHub's APIs with sensible defaults in browsers and Node
process information for node.js and browsers
Implementation of the HTML encoding sniffer algo, with stream support
JSON logger for Node.js and browser.
Tooling which enables you to use TypeScript with ESLint
Client library to connect to the LangSmith Observability and Evaluation Platform.
Minimal web-style fetch TypeScript typings
Embed PDF annotations (Ink, FreeText, Line, Polygon, Highlight, and more) with proper /AP appearance streams — Bluebeam and Acrobat compatible. Includes XFDF import/export and SVG-to-PDF coordinate conversion.
Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch.
Portable Uint8Array helpers for cross-realm byte handling
spawn processes the way the npm cli likes to do
Convert and detect character encoding in JavaScript
Modern type-safe way of building CLIs
Media Type Database
Seamless integration between Rollup and Babel.
A lightweight toolset for writing styles in Javascript.
Node is running but you don't know why? why-is-node-running is here to help you.