Are you looking for a better Markdown or LaTeX alternative? typst.app is super impressive. It meets my needs for writing documentation. I'm also using it for CAD drawings, and looking into it as a Sphinx alternative and for rendering a blog. Incredibly fast as well!
I finally switched from Vim to NeoVim with LSP integration (Ruff, Jedi, typos for Python development). This really is a big deal. I'm super impressed with how easy and flawless it works.
I would have given a #fosdem presentation today in the Python devroom about asyncio's new features: TaskGroups and ExceptionGroups. Unfortunately I got a viral throat infection and won't be able to present. :'( Hopefully, I can present it another time. Have a good Fosdem!