Which is the best Ruby on Rails Gems for Web Development?

For developing web applications, Ruby on Rails Gems has been a popular framework for years. Its impeccable features have availed easy testing and quick prototyping, which helps the developers in time-saving to code for the web app.

But, within the name of the framework Ruby on Rails, Gems refers to the tools used for effortless coding to speed up the website performance and streamline functionalities. Within this framework, there are many Gems Ruby, i.e., libraries with disparate features and functions.

Like every other framework, even the Ruby on Rails ecosystem has exceptional benefits to provide for web development. This is why any web application development company is inclined towards utilizing RoR Gems for innovative website solutions.

The libraries’ use is boundless, whether it is security, testing, or even designing a user interface, Various Ruby on Rails Gems are simplistic yet progressive for developing native-app-like features.

In this blog, we will unravel some of the prominent Ruby Gems and their potential that can be applicable in developing web projects.

Above all, understanding the notion of Ruby on Rails Gems will give an insight into its uniqueness.

So let us read through its overview.

What is Ruby on Rails Gems?

Ruby on Rails is MIT licensed framework that works in server-side web applications. It is a full-stack framework with an array of tools and functionalities that can make it easier to build both the front end and back end of an e-commerce site.

Gems means a set of built-in codes and designs which are reusable in the long run. These modules aid in debugging, and development tasks at the same time. Combining these Gems Ruby covers up the majority of the features, from data authentication and management to integrating essential functionalities like payment gateway, APIs, and more. Considering their intricacies and code structuring, you would need to hire Ruby on Rails developers team to deploy the right modules at the required places.

Through these sustainable modules, web gems remain to be a high-end choice that simplifies the development process. So as you have got a conceptual clarity of Ruby on Rails Gems, let’s move further on the list.

Read Also: 10 Must Have Web Development and Designing Tools

Top 13 Ruby Gems to Use in 2023

1. Pry

During the execution of a library, developers find it complicated to generate the code as they bring out several errors. These bugs make it difficult to resolve at a time. So to decode them, a Ruby on Rails development services debugs them through Pry Ruby Gems.

2. Paranoia

To maintain the records, the framework would require to deletion of some of the unnecessary data. However, if one record gets deleted, it cannot be reused again. Here, Paranoia Gems Ruby helps in hiding the object and scrutinizing the queries.

3. PaperTrial

It is tiresome to constantly use undo and redo functions at a point where it becomes a cycle. These changes in your model can be time-consuming. However, it all minimizes with PaperTrial Ruby Gem as it labels every changed version.

4. Globalize

Given that identifying unknown languages is difficult, globalize is one of the important web gems to solve that issue. It integrates foreign languages into the application to be easily adept with translation.

5. Pagy

Pagy is a Ruby Gem that enables pagination through its scalability and simplicity in use. In addition, it can be used in any environment and supports CSS frameworks as well.

6. Haml

To be simplified, Haml is HTML Abstraction Markup language. It aids in compiling the HTML elements input for improving the structure of HTML/XML documents.

7. Meta Tags

The Meta Tags library helps in optimizing the SEO of the website. It is considered one of the web gems as it is an SEO-friendly application with the availability of tools and methods that implement effective meta tags.

8. Simple Form

From the name itself, it can be derived that Simple form is a rails gem used for the web application to execute the code efficiently. It stacks the HTML components that appear as labels, errors, and so on. It contains features like drop-downs, checklists, radio buttons, and more.

9. Better Errors

At times, the users may not find the page engrossing due to occurring errors. So there, they leave the page early rather than scrolling more. To reduce these errors, the Ruby Gems library replaces the error page with the upgraded error page.

10. Ahoy

At times, the users may not find the page engrossing due to occurring errors. So there, they leave the page early rather than scrolling more. To reduce these errors, the Ruby Gems engine replaces the error page with the upgraded error page.

11. RSpec Rails

This is the top preferred gem for any Ruby on Rails developer to write unit test cases for the web app. This Rails gem allows the developers to integrate the framework with any RoR project. 

12. Kaminari

This remains to be the top Ruby on Rails Gems because of its pagination functionality. The developers can easily divide the data set into a set of numbers for effortless navigation between pages. This eases the integration of APIs.

13. Cancancan

Another top Ruby gem is Cancancan. It allows the developers to build complex applications while also implementing the rules. However, they need to apply user restrictions while managing the regulatory policies through the ‘Authorizations definition library’ module.

Read Also: The Rise of Progressive Web Apps: Bridging the Gap between Websites and Mobile Apps


After having a look at the Gems Ruby list, their different implications in web coding are worth enough as they have the attributes to create an inventive touch to the web app platform. The framework’s caliber of scalability, efficient functionality, and ease of code writing aids the developers in swift website development.

The Ruby on Rails Gems can checklist each task that undergoes in the process, from coding to testing, and even the maintenance services phase. To this extent, it not only saves extended time but also facilitates high code quality and is a backbone in sustaining eCommerce’s performance.

However, implementing one from these numerous libraries would need an expert’s in-depth knowledge and analytical skills to handle the intricate work. Since all the libraries’ code templates vary with their operability, you would need to hire Ruby on Rails development company with a background of an experienced team.

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