Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Fast, easy and reliable testing for anything that runs in a browser.

Screenshots with JavaScript

The most advanced free and open-source browser fingerprinting library

⚙️ Browser devtools extension for debugging Vue.js applications.

Etherpad: A modern really-real-time collaborative document editor.

The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.

A markdown version emoji cheat sheet

Transpile curl commands into Python, JavaScript and 27 other languages

A customizable, modular, responsive, lightbox gallery plugin.

Self-host Open Source fonts in neatly bundled NPM packages.

An open source icons library with 1600+ icons, supporting React, React Native, Flutter, Vue, Figma, and Framer.

Pretty diff to html javascript library (diff2html)

A web extension that helps you view JSON documents in the browser.

Run a high-fidelity browser-based web archiving crawler in a single Docker container

150+ open source icon sets. Icons are validated, cleaned up, optimised, ready to render as SVG. Updated automatically 3 times a week.

A jq playground built with Next.js

A tiny, permissive CSS selector parser

The Wysiwyg Editor for Markdown: 100% CommonMark + GFM with Uploads and Image Resizing

Sparnatural : visual knowledge graph explorer with SPARQL, in the browser, configurable with SHACL

Scroll Behavior polyfill

Just a CSS selector parser.

WordPress plugin providing an all-in-one solution for effective academic blogging.

Client part of the new version of the Rhizomer faceted browser and visualization tool for semantic linked data.