A modern commutative diagram editor for the web.

Native port of Redis for Windows. Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Se…

Transmits AM radio on computers without radio transmitting hardware.

DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:

Open Source Continuous File Synchronization

List of sites with two factor auth support which includes SMS, email, phone calls, hardware, and software.

An uroboros program with 100+ programming languages

(unmaintained) recompiling NES roms into native executables

OpenRefine is a free, open source power tool for working with messy data and improving it

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

The HTML Presentation Framework

Netty project - an event-driven asynchronous network application framework