Cloudflare speeds up and protects millions of websites, APIs, SaaS services, and other properties connected...

GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over t...

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

PayPal is an online payments and money transfer service that allows you to send money via email, phone, tex...

With Contentful, you can bring your content anywhere using our APIs, completely customize your content stru...

The less work you have to do when performing repetitive tasks like minification, compilation, unit testing,...

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

Sinatra is a DSL for quickly creating web applications in Ruby with minimal effort.

Padrino is a ruby framework built upon the excellent Sinatra Microframework. Padrino was created to make it...

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

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

Bootstrap is the most popular HTML, CSS, and JS framework for developing responsive, mobile first projects ...

npm is the command-line interface to the npm ecosystem. It is battle-tested, surprisingly flexible, and use...

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

Sass is an extension of CSS3, adding nested rules, variables, mixins, selector inheritance, and more. It's ...

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 ...

A library of 915 free licensed fonts, an interactive web directory for browsing the library, and APIs for c...

It provides a consistent environment for Ruby projects by tracking and installing the exact gems and versio...

You can get vector icons and social logos on your website with it. It is a font that's made up of symbols, ...

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