because why not

Composable algorithmic transformations in PHP (mostly a toy and unsupported)

Scripts and tools created by the Google For Work Team. (Contributions Encouraged!)

A PHP client library for accessing Google APIs

Extension exposing PHP 7 abstract syntax tree

Gitness is an Open Source developer platform with Source Control management, Continuous Integration and Continuous Delivery.

PHP Language Specification

Daemon for easy but powerful stats aggregation

An object oriented PHP driver for FFMpeg binary

Video editing with Python

Keep multiple browsers & devices in sync when building websites. https://browsersync.io

Production-Grade Container Scheduling and Management

Creating native instructions in PHP since 2014

User Operations for Zend

The library for web and native user interfaces.

Delightful JavaScript Testing.

The open source frontend for GitBook doc sites

HippyVM - an implementation of the PHP language in RPython

JPHP - an implementation of PHP on Java VM

The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems

Smarter test runner for PHPUnit

Run shell commands

A lightning fast JavaScript grid/spreadsheet

Pixel-perfect OS-style javascript context menu

Medium.com WYSIWYG editor clone. Uses contenteditable API to implement a rich text solution.

A tiny JavaScript library for making contenteditable beautiful (Like Medium's editor)

In-browser code editor (version 5, legacy)

Headless Blanket.js code coverage and Mocha testing via PhantomJS

Simple library for handling keyboard shortcuts in Javascript