January 12th, 2017 48,769
PhpStorm is a excellent php IDE written in Java. This is a guide on how to install it on Ubuntu. Basic configuration.
Google Chrome is free but not Open Source, so it is not pre-installed on Ubuntu 16.04 This is a simple guide to setup and configure Google Chrome.
Mozilla Firefox is installed by default on Ubuntu 16.04 This is a simple guide to configure Firefox (Preferences, Java plugin, Adobe Flash plugin).
A simple guide to setup Java (Oracle Java or OpenJDK) on Ubuntu 16.04 desktop. Basic configuration.