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...

The Docker Platform is the industry-leading container platform for continuous, high-velocity innovation, en...

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

Ansible is an IT automation tool. It can configure systems, deploy software, and orchestrate more advanced ...

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.

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

MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema....

Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and mess...

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

nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoe...

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

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

Sidekiq uses threads to handle many jobs at the same time in the same process. It does not require Rails bu...

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...

The philosophy of Mongoid is to provide a familiar API to Ruby developers who have been using Active Record...

Devise is a flexible authentication solution for Rails based on Warden

Visual Studio is a suite of component-based software development tools and other technologies for building ...

Use the full capability of Git and Mercurial in the SourceTree desktop app. Manage all your repositories, h...

While 100% jQuery coverage is not a design goal, the APIs provided match their jQuery counterparts. The goa...

The CentOS Project is a community-driven free software effort focused on delivering a robust open source ec...

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

Yarn caches every package it downloads so it never needs to again. It also parallelizes operations to maxim...