Visual programming for Arduino. Based on blockly, implements Arduino code generation and facilitates program uploading.

Sample target for PXT

Microsoft MakeCode (PXT - Programming eXperience Toolkit)

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

ARM Mbed OS is a platform operating system designed for the internet of things

Chibitronics Love To Code board editor with Microsoft MakeCode

The Espruino JavaScript interpreter - Official Repo

Authentication plugin for Mosquitto with multiple back-ends (MySQL, Redis, CDB, SQLite3)

Google's common JavaScript library

open-source electronics prototyping platform

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Core Python libraries ported to MicroPython

Eclipse Mosquitto

OpenVPN road warrior installer for Debian, Ubuntu and CentOS

A modern dialog library which is highly configurable and easy to style. #hubspot-open-source

TouchDevelop is a touch-friendly app creation environment for iPad, iPhone, Android, Windows, Mac, Linux. Our mobile-friendly editor makes coding fun, even on your phone or tablet!

Beautifier for javascript

The Lua repo, as seen by the Lua team. Mirrored irregularly

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

Web Font Loader gives you added control when using linked fonts via @font-face.

dat.gui is a lightweight controller library for JavaScript.

A MicroPython editor for the BBC micro:bit that works with browsers.

Materialize, a CSS Framework based on Material Design

Javascript SVG parser and renderer on Canvas

A sandboxed JavaScript interpreter in JavaScript.

Modular and customizable Material Design UI components for the web

Java JWT: JSON Web Token for Java and Android

A fork of Apache Tomcat Native, based on finagle-native

CSS-Element-Queries Polyfill. proof-of-concept for high-speed element dimension/media queries in valid css.