Code Friend is an Xcode extension, and it provides development interface for the JavaScript language. Anyone can create Xcode extension utilities using Javascript.
For the built-in utilities, you could:
1) Convert selected text into ASCII Text.
2) Sort selected lines.
After installing the DLC Pack 1 from Code Friend macOS app, you could :
3) Comment code block.
4) Jump to up/down 20 line.
Of course, more you can do if you create your own package using Javascript language.
Please visit https://qvcodefriend.github.io/ for more information.
Enjoy 🙂
