Top 5 Ruby on Rails Gems

Top 5 Ruby on Rails Gems

Hello Everyone, in this article, we are going to discuss about the top 5 gem of popular framework for web development — “Ruby on Rails”. So let’s get started.

Top 5 Ruby Gems By Rutik Patel (Author)

 

What is gem in ruby?

Gems are simply a package manager tool, and it is built with default Rails code and libraries. So, rather than writing entire code, we can use any functionality by adding a suitable gem.

The top 5 gems are listed below :

1. Active Admin

2. Devise

3. Rspec

4. CanCanCan

5. Pry

 

1. Active Admin

The active admin gem is used to build a beautiful admin panel for any kind of Rails application. It makes the building of the admin panel very simple and doesn’t require too much effort or configurations. Moreover, it comes with a number of features by default, but it also allows the user to modify the entire thing.

Github Link : https://github.com/activeadmin/activeadmin

Documentation : https://activeadmin.info/documentation.html

 

2. Devise

The main aim of this gem is to give authentication.

Image from https://github.com/heartcombo/devise

Nowadays, every application needs sign-in and sign-up functionality. Devise delivered exactly what we needed, and it simplified the authentication process for developers.

It comes with many modules, such as Authenticatable, Omniauthable, Confirmable, Recoverable, Registerable, Rememberable, Trackable, Lockable, etc.

Github Link : https://github.com/heartcombo/devise

Devise Wiki : https://github.com/heartcombo/devise/wiki

 

3. Rspec

Rspec gem is used as a testing tool for an application.

Logo from https://rspec.info/

It perfectly works with both Behaviour-driven development (BDD) and Test-driven development (TDD). To commence with it, you just need to install the configuration files and spec helpers. The primary benefit of this gem is It is easy to use and runs faster.

Github Link : https://github.com/rspec/rspec-rails

Rspec Website : https://rspec.info/

 

4. CanCanCan

CanCanCan is used to quickly manage authorization for users, providing access to a particular user and restricting them as well.

Image from https://github.com/CanCanCommunity/cancancan

For authorizing, user with the help of this gem, developers just need to write the necessary constraints in the ability.rb file, and they may manage user privileges from that file alone.

Github Link : https://github.com/CanCanCommunity/cancancan

 

5. Pry

Pry gem is worked as a debugging tool for rails applications.

Image from https://github.com/pry/pry

A debugger is needed by every developer to validate the code; hence, it is one of the most popular gems in the Ruby community. Pry inserts breakpoints into the application, from which the user can debug the code. This gem extends the Ruby binding class with the pry method.

Github Link : https://github.com/pry/pry