eyebrowse VS vundo

An Emacs package is just Emacs Lisp code that adheres to package conventions. If you can write moderately complicated code in your init file and believe that it may be useful to other people, put it into its separate file, add package headers/footers, adjust to package writing conventions and it's ready for publishing. I've learned all that from looking up the documentation and most importantly, studying other packages. I was at that point one year into my Emacs journey and published https://github.com/wasamasa/eyebrowse shortly after.

vundo is a simpler implementation: it reuses Emacs's tree and just implements the visualisation part.

undo-tree is a reimplementation of Emacs's tree based undo, that supports a visualization.

* undo-tree LOC: 4700. https://gitlab.com/tsc25/undo-tree/-/blob/master/undo-tree.e...

* vundo LOC: 1350. https://github.com/casouri/vundo/blob/master/vundo.el

Actually I put together vundo diff functionality which I use everyday; it's very simple so you can easily stick in your .emacs. Or perhaps will get added to vundo (maybe with a special color for the "diff-from" circle, or the ability to set a "from" and "to" for diffing across a few undos) . It's "on demand" rather than automatic, but I actually find it easier to get a diff buffer where I want it, then leave it as I move around the tree. Very happy with vundo.

And if you want a graphical undo without the large underlying data structure, give vundo a try. It just re-uses the same undo data structure emacs already keeps.

If you still want undo visualization, there's vundo that gives you a tree display of the state of the built-in undo: https://github.com/casouri/vundo

Is there anything like vundo for winner-mode? Or is any body have a winner-mode configuration that would behave like vundo?

Take a look at vundo:

vundo: Visualize the undo tree.

You could try vundo

I switched from undo-tree to vundo and am favorably impressed.

Submitted a PR to simplify that.