emacs-everywhere VS remacs

No. I do not have any single arrow combo in my workflow. For complex text editing I use this that gives me an emacs window on any text field. And if something, maybe like moving windows left/right up/down I remap the shortcuts to remove the arrows part and add the vim like keys hjkl

Not exactly the same but there is eMacs everywhere: https://github.com/tecosaur/emacs-everywhere

emacs-everywhere

Alternatively you might want to try Emacs everywhere[1].

[1]: https://github.com/tecosaur/emacs-everywhere

If anyone is curious, I'd use the command in conjunction with emacs-anywhere to paste the contents on an Emacs window, and then paste it again on the text field with my edits. And yes, I am aware that atomic-chrome can do that, but it doesn't work with every website and I'd like a solution that does not depend on how any particular browser and website is coded.

What about those of us who'd like to use Emacs as an input method

Better solution: https://github.com/cknadler/vim-anywhere, for neovim users (and probably vim users) you can utilize some apple script as well: https://blog.schembri.me/post/neovim-everywhere-on-macos/. For those of you who want to try org-mode and evil, https://github.com/tecosaur/emacs-everywhere is awesome. And if you don't want to use an editor, a similar project (using Hammerspoon) is available here: https://github.com/dbalatero/VimMode.spoon

you might want to check remacs, a rewrite of emacs in Rust.

Emacs. There's Remacs… well, there was Remacs. It seems the project has fizzled out.

Remacs

Well...

here are a few

[1] https://github.com/remacs/remacs

Yeah most likely they won't mature at all. Many of the emacs-ng folks were doing an incremental Rust rewrite called Remacs before abandoning that. It's great to see these people having fun, but I wouldn't bet on them to be around in the long term.

There are alternative Emacs-like editors implemented in better languages like Common Lisp like Climacs which seem to be no longer maintained, there have been attempts at rewriting Emacs in Guile Scheme like Guile Emacs which have fizzled out, there are more recent attempts at implementing Emacs in Rust which isn't even a Lisp. I am really hoping Guile Emacs or Climacs see a resurrection, that or some other Lisp-based Emacs clone comes along that manages to supplant GNU Emacs. If more people would put efforts into projects like these, Emacs as a platform would be so much better than something like Electron.