🆚 ASP.NET Core vs. Rack
- 📈 ASP.NET Core is much more popular than Rack.
- 🌎 ASP.NET Core is more popular in the United States, the United Kingdom, and Sweden.
- 🌍 Rack is more popular in Japan and Taiwan.
RackType
About
Microsoft ASP.NET Core is an open-source, cross-platform web framework and the successor to 
ASP.NET that enables development of web apps and APIs using 
.NET on Windows, macOS, or 
Linux.
It offers high performance via the Kestrel server, built-in dependency injection, unified MVC and Web API programming, minimal APIs, flexible configuration per environment, and side-by-side versioning.
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
GitHubPricing
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- 🥉 Third most popular in Sweden in the Backend Frameworks category.
- 🥉 Third most popular in Denmark in the Backend Frameworks category.
- 🥉 Third most popular in Norway in the Backend Frameworks category.
- ⭐ 4th most popular in the United States in the Backend Frameworks category.
- ⭐ 4th most popular in Turkey in the Backend Frameworks category.
- ⭐ 7th most popular in Taiwan in the Backend Frameworks category.
- ⭐ 10th most popular in Japan in the Backend Frameworks category.
- 🔥 12nd most popular in Australia in the Backend Frameworks category.
- 🔥 13rd most popular in Canada in the Backend Frameworks category.
- 🔥 17th most popular in Taiwan in the Standards category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
.NET Foundation company profile🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,816,780 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.