multi-cursors in an editable grep result over files limited to the current project. Modify, save, and all relevant files are updated.
Never seen this level of integration of features in any of the other editors I have tried during my 25 years of using emacs.
combine these😎 use multiple cursors in an editable ripgrep result buffer. or in an editable dired buffer. use project.el or projectile, use radio buttons in org or define your own buttons in hyperbole.