Cosmic @ Linux Guide:

• Developer: System 76
• State: In active development
• Languages: Javascript & Rust

Cosmic is a new desktop environment made by the people behind Pop_OS (System76). Their desktop environment was a heavily modified version of GNOME. So instead of heavy modifications every release, they made their own desktop evironment.

Info

A beta version of Pop_OS 24.04 is avaliable with System 76's new desktop environment. Click Here