Hi Gianluca,
On Wed, Sep 7, 2022 at 11:53 (-0700), Gianluca Interlandi wrote:
It is hard to find an alternative text editor that has instant spell check. Any ideas? I use it mostly for LaTeX.
At the risk of getting the vim zealots all worked up, I will suggest emacs. I use it for almost all of my editing, including TeX documents.
You will find that emacs has on-the-fly spellchecking ("flyspell mode"), as well as reasonably popular add-on package for editing TeX and LaTeX documents called "auctex".
Cheers. Jim