Get Gentoo!
gentoo.org sites
gentoo.org Wiki Bugs Forums Packages
Planet Archives Sources
Infra Status

dev-util/
codeblocks

The open source, cross platform, free C, C++ and Fortran IDE

https://www.codeblocks.org/

Pull Requests

If you also like to help the Gentoo project, you can consider sending a Pull Request via Codeberg.
Before doing so, you might want to take a look at the wiki page.