What's inside apereo/cas

apereo/cas is a Java repo with 727,274 lines written. cas is built with Spring, Flask, graal-sdk, and 15 more and uses MySQL and Postgres.

Built with 18
  • Spring
  • Flask
  • org.apache.tomcat.embed:tomcat-embed-websocket
  • org.thymeleaf:thymeleaf-spring6
  • Spring Boot
  • werkzeug
12 more
casJava · Apache-2.0
lines written
727,274
product files
5,293
test files
3,193
GitHub stars
11,395

Read on November 12, 2026, at commit 990ad16.See each one with its proof

The card says what it's built with. Its whole map opens it up: every part of the code and how it connects to the rest.

How much of cas did AI write?

0%

No AI tool signed any of the 31,593 commits of cas.

Signed by an AIWithout one

Who writes it

Frequently asked questions

What is apereo/cas?
apereo/cas is a Java repo with 727,274 lines written. Its description on GitHub: “Apereo CAS - Identity & Single Sign On for all earthlings and beyond.”

The proof: its page on GitHub

What is cas built with?
cas is built with Spring, Flask, graal-sdk, and 15 more and uses MySQL and Postgres.

The proof: each service with its file and line

What license does cas have?
cas is released under the Apache-2.0 license.

The proof: its page on GitHub

How many stars does cas have on GitHub?
cas had 11,395 stars on GitHub on November 12, 2026.

The proof: its page on GitHub

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