Arend Arend is a theorem prover based on Homotopy Type Theory. It natively supports higher inductive types and a version of cubical syntax. IntelliJ Arend is a plugin for IntelliJ IDEA that turns it into a full-fledged IDE for the Arend language. Arend Features IntelliJ Arend Features
![Arend](https://cdn-ak-scissors.b.st-hatena.com/image/square/8fb252e82e6bbbb7156581ce3aed0a74f286f6b5/height=288;version=1;width=512/https%3A%2F%2Farend-lang.github.io%2Fassets%2Fimages%2Fmain.png)