vundo VS telega.el

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.

telega is the best messaging client I ever used. https://github.com/zevlg/telega.el

I just skimmed at the responses and already noticed some wrong parts: according to the Telegram git repo, Telegram supports version of Emacs 26.1+, there is really no need to “make sure you have the latest version of Emacs installed on your system”

Initially I thought about telega.el, telegram client which is, as far as I know, also uses json to communicate with server part written with C

https://github.com/zevlg/telega.el has a fairly rich user interface with active use of graphics

Telegram 😎

Regarding your points: 1. I use Firefox + Tridactyl, which seems a perfect combination: the rich ecosystem of Firefox and keyboard-controlled browser (was using qutebrowser before). There's also a browser in EAF, I don't know if anyone uses that, but it's an option I guess. 2. There is telega.el, which is an Emacs client for Telegram. There are also clients for Matrix & IRC, but not for any other mainstream messengers because their API is closed. There are also email clients for Emacs, I'm using notmuch. 3. Definitely check out org-roam.