Linux kernel source tree

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

A collection of useful .gitignore templates

Master the command line, in one page

JavaScript 3D Library.

Clean Code concepts adapted for JavaScript

The iconic SVG, font, and CSS toolkit

🗂 The perfect Front-End Checklist for modern websites and meticulous developers

A professional front-end template for building fast, robust, and adaptable web apps or sites.

A modern alternative to CSS resets

PDF Reader in JavaScript

Create agents that monitor and act on your behalf. Your agents are standing by!

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Learn regex the easy way

It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.

An open source code editor for the web, written in JavaScript, HTML and CSS.

Material Design Components in HTML/CSS/JS

A curated list of amazingly awesome PHP libraries, resources and shiny things.

The Symfony PHP framework

Scriptable Headless Browser

Dependency Manager for PHP

Give your JS App some Backbone with Models, Views, Collections, and Events

JavaScript's utility _ belt

💀 The former home of Homebrew/homebrew (deprecated)

Principles of Writing Consistent, Idiomatic JavaScript

Sends your logs to files, sockets, inboxes, databases and various web services

Font files available from Google Fonts, and a public issue tracker for all things Google Fonts

A PHP parser written in PHP

Less. The dynamic stylesheet language.

Tools of The Trade, from Hacker News.