Emacs can do it, see https://stackoverflow.com/questions/15759901/insert-a-picture-in-code-comment-via-emacs https://stackoverflow.com/questions/15759901/insert

Emacs can do it, see https://stackoverflow.com/questions/15759901/insert-a-picture-in-code-comment-via-emacs https://stackoverflow.com/questions/15759901/insert-a-pictur... I'm sure you can find similar extensions for VSCode or Atom.