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
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?
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
See inside your code, today.
Paste your repo and see it drawn, part by part: a medium one in under a minute.
Free, no account.
Is it your repo? Add its badge, keep it up to date or take it down →

