🆚 HTML vs. Rack

Compare technologies based on real-world usage data *

Type

Standard
Backend framework

About

Hypertext Markup Language (HTML) is a markup language used to create web pages and is the de facto standard for documents displayed in web browsers.

It defines the structure of web content using elements for text, links, images, forms, tables, and embedded media, organizes documents into a hierarchical DOM, and enables hyperlinking between pages, which is a fundamental mechanism of the World Wide Web.

HTML5 expanded HTML into a platform for web applications by introducing native audio and video elements, the canvas API for rendering graphics, Web Storage for client-side data persistence, Web Workers for background processing, the Geolocation API for location-based data, and WebSocket for real-time communication.

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.

Headquarters

Cambridge, Massachusetts, United States

Website

Pricing

Free ✔️Open source

Categories

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

Popularity

Determined by the number of sites using each technology.

HTML is 1,537 times more popular than Rack.
Total websites

Market share

Standards

Popularity by country

Determined by the number of sites detected from each country.

HTML is more popular than Rack in all countries.
United States
Germany
United Kingdom
Japan
France
Netherlands
Italy
Russia
Spain
China

Awards

Popularity by domain category

Determined by the number of sites in each category.

HTML is more popular than Rack in all market segments.
Business
Online Shopping
Education/Reference
Blogs/Wiki
Internet Services
Entertainment
Health
General News
Software/Hardware
Non-Profit/Advocacy/NGO

Top sites

Top-ranked sites that use these technologies.

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