"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Nodejs extension host for vim & neovim, load extensions like VSCode and host language servers.

💩🚀 Windows 95 in Electron. Runs on macOS, Linux, and Windows.

Run compilers interactively from your web browser and interact with the assembly

🧠 Leon is your open-source personal assistant.

🌍  Spec-compliant and production ready JavaScript GraphQL server that lets you develop in a schema-first way. Built for Express, Connect, Hapi, Koa, and more.

ActivityPub-federated video streaming platform using P2P directly in your web browser

Oni: Modern Modal Editing - powered by Neovim

A glossy Matrix collaboration client for the web.

🌎 An interplanetary microblogging platform 🚀

Bitwarden client apps (web, browser extension, desktop, and cli).

Better tools for thought

Create beautiful diagrams just by typing notation in plain text.

Vim mode for VSCode, powered by Neovim

🎨 themer takes a set of colors and generates themes for your apps (editors, terminals, wallpapers, and more).

A Vim-like interface for Firefox, inspired by Vimperator/Pentadactyl.

A Node.js PostgreSQL client with runtime and build time type safety, and composable SQL.

A real browser preview inside your editor that you can debug.

Browser extension to curate, annotate, and discuss the most valuable content and ideas on the web. As individuals, teams and communities.

Shumway is a Flash VM and runtime written in JavaScript

Easily generate flowcharts and diagrams from text ⿻

A full featured Live Chat, Support & Marketing platform, alternative to Intercom, Drift, Crisp, etc from cience.com

Run your web apps easily with a complete platform that you can install on any server. Build composable microservices and lambdas.

Javascript constraint-based graph layout

Chromecast Web Sender SDK implementation for Firefox

Layout algorithms for visualizing directed acyclic graphs

The open source cryptocurrency wallet for ada, built to grow with the community