There are plenty of mid-level editors out there. Sounds like Notepad++ and Sublime Text are up you alley.
Also, it depends what you mean by bloated, but VS Code can be stripped down to work just like the two I listed above. Language servers aren't required by any means. If you're looking for sub 50MB ram usage, then stick to the two above and search for "Sublime Text alternative" and I'm sure you'll find more equivalents than you ever wanted.