Php

PHP is a popular general-purpose scripting language that is especially suited to web development. Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

CodePen

An online code editor, learning environment, and community for front-end web development using HTML, CSS and JavaScript code snippets, projects, and websites

Wayback Machine

Internet Archive is a non-profit library of millions of free books, movies, software, music, websites, and more.

Atom

Nifty open-source text editor with great packages for Sass, Less, Javascript. Works on all operating systems.

WordPress

WordPress is open source software you can use to create a beautiful website, blog, or app.

Drupal

Drupal is a powerful framework that has inspired a new generation of digital experiences.