10+ Awesome Ruby on Rails Development Tools

Ruby on Rails is one of the most effective web frameworks available as open source that makes the life of the developers quite easy in many ways. This is the reason why we are listing the 10+ awesome Ruby on Rails Development tools for you. If you are a programmer who is looking to write some really great codes but with much simplicity and ease then these tools are a must for you. It comes as a blessing to the programmers because it helps them increase their efficiency quite dramatically.

Ruby on Rails

The good thing is that a lot of applications for web and mobile are being developed using Ruby on Rails. This is why programmers and developers are always on a lookout for the handy tools that can make them write the codes faster. In this competitive world, where the client’s demands are pressing, and there is always the need to meet the deadlines, every programmer can enjoy the great benefits of these tools.

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There are many Ruby on Rails resources available abundantly on the internet and most of them are free. But, finding a needle in the haystack is not easy. This is why we have compiled this list for you.


A Ruby interface to the Echonest API. The Echonest API is based on their automatically derived-database of about 30 million songs which is aggregated using web crawling, data mining, and digital signal processing techniques. The API includes support for music recommendation, artist recommendation, playlist generation, acoustic analysis, music identification, and data feeds.


Pry is a powerful alternative to the standard IRB shell for Ruby. It features syntax highlighting, a flexible plugin architecture, runtime invocation and source and documentation browsing.


The Bullet gem is designed to help you increase your application’s performance by reducing the number of queries it makes. It will watch your queries while you develop your application and notify you when you should add eager loading (N+1 queries), when you’re using eager loading that isn’t necessary and when you should use counter cache. Best practice is to use Bullet in development.


Hobo is a collection of open-source gems/plugins for Ruby on Rails that help you build anything from throwaway prototypes and internal utilities to meticulously crafted full-blown web apps. The goal: write less code. So much less in fact that it starts to feel like you’re not implementing your app at all, you’re just declaring what you want.


Guard automates various tasks by running custom rules whenever file or directories are modified. It’s frequently used by software developers, web designers, writers and other specialists to avoid mundane, repetitive actions and commands such as “relaunching” tools after changing source files or configurations.


Sinatra is a DSL for creating web apps with Ruby with minimal effort. It’s very well-documented and easy to get started with.


Brakeman is an open source vulnerability scanner specifically designed for Ruby on Rails applications. It statically analyzes Rails application code to find security issues at any stage of development.


YARD allows you to preview your code as you write your documentation for your Ruby app. It has easy-to-customize templates, supports your own DSL, and already has a number of great extensions, with more added each day.


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


RubyCritic is a gem that wraps around static analysis gems such as Reek, Flay and Flog to provide a quality report of your Ruby code. It creates nicely structured HTML files so you can browse through your smelly code and start refactoring. Out of all of the mentioned static code analysis tools, because of it’s nice output, it’s most convenient to overview and comment with your colleagues.


Sycamore provides an unordered tree data structure for Ruby. It grows automatically when needed and has a familiar Hash interface, among other features.

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