🆚 Rack vs. Ruby on Rails

Compare technologies based on real-world usage data *

Type

Backend framework
Backend framework

About

Rack is a minimal, modular interface and invocation convention that operates between Ruby web servers and web applications to standardize how HTTP requests and responses are exchanged.

It translates raw HTTP requests into a CGI-style environment defined by RFC 3875, supports middleware stacking for step-by-step request and response processing, and is implemented by servers such as Phusion Passenger, Puma, Unicorn, and Thin.

Ruby on Rails is a full-stack framework that includes everything needed to build database-driven web applications using the Model-View-Controller (MVC) pattern.

It emphasizes a standardized folder structure and naming, follows DRY ("don't repeat yourself") and the "convention over configuration" principles, provides an Active Record ORM, a built-in asset pipeline for CSS and JavaScript preprocessing, and an integrated testing framework.

Headquarters

Chicago, Illinois, United States

Website

Pricing

Free ✔️Open source
Free ✔️Open source

Categories

Backend Frameworks › Rank #21
Backend Frameworks › Rank #2
Standards › Rank #37
Platforms › Rank #4

Popularity

Determined by the number of sites using each technology.

The Ruby on Rails backend framework is 51 times more popular than Rack.
Total websites

Market share

Backend Frameworks

Popularity by country

Determined by the number of sites detected from each country.

Ruby on Rails is more popular than Rack in all countries.
United States
United Kingdom
Australia
India
Germany
Netherlands
Canada
Japan
France
Italy

Awards

Popularity by domain category

Determined by the number of sites in each category.

Ruby on Rails is more popular than Rack in all market segments.
Online Shopping
Marketing/Merchandising
Fashion/Beauty
Business
Education/Reference
Entertainment
Blogs/Wiki
Sports
Internet Services
Software/Hardware

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#2,299
View more ➝
Name
Rank
#76
View more ➝

See also

* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.