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...

Google Analytics lets you measure your advertising ROI as well as track your Flash, video, and social netwo...

The world’s best software and DevOps teams rely on New Relic to move faster, make better decisions and crea...

Trello is a collaboration tool that organizes your projects into boards. In one glance, Trello tells you wh...

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

Free for open source projects, our CI environment provides multiple runtimes (e.g. Node.js or PHP versions)...

At GitHub, we're building the text editor we've always wanted. A tool you can customize to do anything, but...

Capistrano is a remote server automation tool. It supports the scripting and execution of arbitrary tasks, ...

In a nutshell Jenkins CI is the leading open-source continuous integration server. Built with Java, it prov...

Free chat rooms for your public repositories. A bit like IRC only smarter. Chats for private repositories...

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...

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

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...

Unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-ba...

SQLite is an embedded SQL database engine. Unlike most other SQL databases, SQLite does not have a separate...

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

Haml is a markup language that’s used to cleanly and simply describe the HTML of any web document, without ...

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

Devise is a flexible authentication solution for Rails based on Warden

OmniAuth is a Ruby authentication framework aimed to abstract away the difficulties of working with various...

Open PostgreSQL Monitoring is a free software designed to help you manage your PostgreSQL servers.

Create rich applications and stunning visualisations of your data, leveraging the comprehensiveness, accura...

Elixir leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, whil...

Ractive was originally created at theguardian.com to produce news applications. Ractive takes your Mustache...

Heroku Postgres provides a SQL database-as-a-service that lets you focus on building your application inste...

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

Flat UI is a beautiful theme for Bootstrap. We have redesigned many of its components to look flat in every...