Difference Between Ruby on Rails and Catalyst


Main Difference

There are different web development frameworks available in the market which is being used to create different application and run programs. Two such frameworks are Ruby on Rails and Catalyst, which are used to write codes for the apps which are required, and this is done in a simpler way through these structures. There are many differences between these two types of ADF, and the main one is that they have been made by different companies. Few more of them will be discussed in this topic for a better understanding of them. Ruby on Rails has been written by the organization with the same name while Catalyst is written by Catalyst Frameworks and both use different languages to build their products. People have preferences for both of them depending on the type of features they want, and both have a variety of them available. Another important difference between them is the documentation. For catalyst there is no proper documentation, two books have been published, and both have had mixed reviews, but this is being restructured. Most of the documents related to RoR has been providing at one place, and people can access them easily, there are also several books which have been published regarding this framework. More than 2000 sites are being run by Ruby on Rails framework while more than 200 sites are being run by Catalyst, though the total increase in percentage shows that Catalyst was able to attract more users in the recent past. Bigger sites prefer using the RoR network as it provides more features while smaller sites use Catalyst more as it provides ease of use. The most major site working under Ruby on Rail is Twitter while the biggest site working under Catalyst is Another major difference between them is the language in which they are written RoR is written in Ruby while Catalyst is written in Perl language programs. On memory use, the catalyst does not require any particular memory but for RoR, there are minimum requirements on which it can run. Many other differences between them exist as well, and a brief explanation of both these is given below.

Comparison Chart

Ruby on RailsCatalyst
ExplanationIt is a web application development framework which helps the different website to run by providing different features.It is one of the most used frameworks which are available in the market and has been developed keeping in mind the smaller websites.
LanguageWritten in the Ruby language.Written in Perl language.
DocumentationThere is related documentation and various books available.Documentation is still unorganized, and there are few books available.
UsageMore than 2000 websites are runningMore than 200 websites are running

Definition of Ruby on Rails

It is a web application development framework which helps the different website to run by providing different features. It is written in Ruby language and is used my most reputable site which includes Twitter and many other similar sites. It works on the assumption that the user is not interested in writing a long code and will prefer simple coding which can be completed in a short time. It has proper documentation available which makes it easier for people to get to know about it and learn more. Its design pattern has dependency injection, model view controller, and an active record. It works on the minimum memory of 128 MB but requires 1 GB memory. It does not support unicoding and consumes less energy as compared to other competitors. The best way to describe Ruby on Rails will be that it’s a framework which makes simpler things even easier for people while the tougher things can get even more confusing for the users. The language which we used is different from the ones such as C++ or Perl.


Definition of Catalyst

It is one of the most used frameworks which are available in the market and has been developed keeping in mind the smaller websites. It gives a simpler yet modern interface for the users to do their coding, it makes even the difficult things easier with the help of the features which are provided. It has had a 12% increase in the past few years which is considerably more than its competitors. The language, Perl, which is being used, is similar to C and C++, which makes it easier for people to understand it. Both the framework and language support uni coding and do not require any minimum space but does consume more energy as compared to other structures. Catalyst provides different features by default, but changes can be made easily while developing the application by selecting different models.

Differences in a Nutshell

  1. Ruby on Rails is an application development framework which is run by while Catalyst is the innovation of
  2. Ruby on Rails is written in the Ruby language while Catalyst is written in Perl language.
  3. There is related documentation and various books available for Ruby on Rails but the documentation for Catalyst is still unorganized, and there are few books available.
  4. Most of the big websites prefer using Ruby on Rails because of its features while smallest web platforms prefer using Catalyst because it provides necessary tools which can easily be utilized.
  5. More than 2000 websites are running on Ruby on Rails while around 200 sites are running on Catalyst.
  6. There is no memory recommendation and minimum memory required for Catalyst but these requirements exist for Ruby on Rails and are 1 GB and 128 MB respectively.
  7. Ruby on Rails has more databases than Catalyst.
  8. Full-text search is available on Ruby on Rails but is not possible with Catalyst


There are different computer languages which are used by people to run their websites. A lot goes behind the scenes to make sure they help in achieving the tasks but also to ensure that they are different from each other to give them an edge, this article has looked at the main differences between these types for better understanding.

Harlon Moss

Harlon currently works as a quality moderator and content writer for Difference Wiki. He graduated from the University of California in 2010 with a degree in Computer Science. Follow him on Twitter @HarlonMoss

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