There are a lot of flaws in my notepad, such as poor optimization for a large number of lines, and line wrapping does not work as it should. But I'll fix it somehow) Code highlighting has been added, supports more than 15 languages and all their extensions. The interface has been updated, now the control is completely from the keyboard.
ctrl + shift + Q: Open file (Dialog box)
ctrl + shift + X: Close the file
ctrl + S: Save file
ctrl + shift + B: Delete the file (There will be a dialog box, so you won't be able to delete it by chance)
ctrl + shift + N: Create a new file (Dialog box)
tab: add 4 spaces
F1: change the theme
1. JavaScript
2. Java
3. Go
4. C++
5. C
6. C#
7. Rust
8. Python
9. F#
10. JSON
11. CSS
12. HTML
13. XML
14. SQL
15. SCSS
It turned out well, I'll fix the bugs later)