Rotate multiple browsers using popular automation libraries such as Playwright or Puppeteer.

An open source headless CMS solution to create and manage your own API. It provides a powerful dashboard and features to make your life easier. Databases supported: MySQL, MariaDB, PostgreSQL, SQLite

A proof-of-concept for creating HTML elements that can't be easily scraped by headless browsers.

A library of utility functions that make scraping, data extraction and usage of headless browsers easier and faster.

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

A lightweight polyfill library for Promise-based WebExtension APIs in Chrome.

Streaming, source-agnostic EventSource/Server-Sent Events parser

Headless React primitives for AI chat — state management, streaming adapters for OpenAI, Vercel AI SDK, and AG-UI, message format converters, and thread management for OpenUI generative UI apps

A Karma plugin. Launcher for Firefox.

Hooks to build a notification inbox

Headless calendar library by the makers of FullCalendar

The Sodium cryptographic library compiled to pure JavaScript (raw library, no wrappers)

cascade select ui component for react

Simple JavaScript testing framework for browsers and node.js

Polyfill/ponyfill for the AbortController DOM API + optional patching of fetch (stub that calls catch, doesn't actually abort request).

Node, React, Headless CMS and Application Framework built on Next.js

Comlink makes WebWorkers enjoyable

Mac OS X Plist parser/builder for Node.js and browsers

A react headless carousel component, with no dependencies, supporting drag to scroll, inertia, rubber-banding, snapping, looping, autoplay and more

Easily use Headless UI for React with Floating UI (Popper.js)