The biggest missing piece in Zed for my workflow right now is side-by-side diffs. There’s an open discussion about it, though it hasn’t seen much activity recently: https://github.com/zed-industries/zed/discussions/26770
Stronger support for GDB/LLDB and broader C/C++ tooling would also be a big win.
It’s pretty wild how bloated most software has become. Huge thanks to the people behind Zed and Sublime for actively pushing in the opposite direction!