Rollbar is the leading continuous code improvement platform that proactively discovers, predicts, and remed...

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

Imagine all your team communication in one place, instantly searchable, available wherever you go. That’s S...

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...

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

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

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

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

Devise is a flexible authentication solution for Rails based on Warden

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch....

Crystal is a programming language that resembles Ruby but compiles to native code and tries to be much more...

It is a library for building interactive web interfaces. It provides data-reactive components with a simple...

GitLab offers a continuous integration service. If you add a .gitlab-ci.yml file to the root directory of y...

Designed from the ground up for Jenkins Pipeline and compatible with Freestyle jobs, Blue Ocean reduces clu...