Heroku is a cloud application platform – a new way of building and deploying web apps. Heroku lets app deve...

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorit...

Rails is a web-application framework that includes everything needed to create database-backed web applicat...

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for it...

jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.

The MySQL software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Langu...

PostgreSQL is an advanced object-relational database management system that supports an extended subset of...

Git is a free and open source distributed version control system designed to handle everything from small t...

Phusion Passenger is a web server and application server, designed to be fast, robust and lightweight. It t...

Unlike other Ruby Webservers, Puma was built for speed and parallelism. Puma is a small library that provid...

Markdown is two things: (1) a plain text formatting syntax; and (2) a software tool, written in Perl, that ...

JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments...

HTML5 is a core technology markup language of the Internet used for structuring and presenting content for ...

Ubuntu is an ancient African word meaning ‘humanity to others’. It also means ‘I am what I am because of wh...

CSS3 is the latest evolution of the Cascading Style Sheets language and aims at extending CSS2.1. It brings...