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

Bugsnag captures errors from your web, mobile and back-end applications, providing instant visibility into ...

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

Wercker is a CI/CD developer automation platform designed for Microservices & Container Architecture.

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...

A key element of Spring is infrastructural support at the application level: Spring focuses on the "plumbin...

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

Whether you're building highly interactive web applications or you just need to add a date picker to a form...

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...

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 ...

The compass core framework is a design-agnostic framework that provides common code that would otherwise be...

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.