Mixpanel helps companies build better products through data. With our powerful, self-serve product analytic...

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

Stripe makes it easy for developers to accept credit cards on the web.

PagerDuty is an alarm aggregation and dispatching service for system administrators and support teams. It c...

Basecamp is a project management and group collaboration tool. The tool includes features for schedules, ta...

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

Amazon RDS gives you access to the capabilities of a familiar MySQL, Oracle or Microsoft SQL Server databas...

Run super-fast, SQL-like queries against terabytes of data in seconds, using the processing power of Google...

GitLab offers git repository management, code reviews, issue tracking, activity feeds and wikis. Enterprise...

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...

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

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 ...

Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is...

Behaviour Driven Development for Ruby. Making TDD Productive and Fun.

Capybara helps you test web applications by simulating how a real user would interact with your app. It is ...

RuboCop is a Ruby static code analyzer. Out of the box it will enforce many of the guidelines outlined in t...

It is an extensible, open source Platform as a Service that runs on a single server of your choice. It help...

GraphQL is a data query language and runtime designed and used at Facebook to request and deliver data to m...

Free static analysis security tool for Ruby on Rails. Zero-setup security scans for Rails applications base...

Tailwind is different from frameworks like Bootstrap, Foundation, or Bulma in that it's not a UI kit. It do...

Code coverage for Ruby 1.9+ with a powerful configuration library and automatic merging of coverage across ...

New Relic is a performance management system, developed by New Relic, Inc (http://www.newrelic.com). New Re...

Integrate SassC-Ruby into Rails.

New Relic Python Agent.