When comparing Kakoune vs Spacemacs, the Slant community recommends Kakoune for most people. In the question“What are the best text editors for UNIX-like systems?” Kakoune is ranked 9th while Spacemacs is ranked 14th. The most important reason people chose Kakoune is:
Kakoune first started as a rewrite from scratch of vim, but then ended up being another text editor altogether. So it's inspired in a lot of ways from vim.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Will be familiar to vim users
Kakoune first started as a rewrite from scratch of vim, but then ended up being another text editor altogether. So it's inspired in a lot of ways from vim.
Pro More modern than vim
Pro Good UNIX citizen
It follows the UNIX philosophy by doing one thing well (text editing) and interfaces nicely with other CLI tools.
Pro Text selection mechanism
Kakoune works on selections, which are oriented, inclusive range of characters, selections have an anchor and a cursor character. Most commands move both of them, except when extending selection where the anchor character stays fixed and the cursor one moves around.
Pro Very expressive
Kakoune provides a very expressive set of commands, including various objects selection (paragraph, blocks, words), alignment support, conditional selection filtering...
This set of command is expressive enough to implement all the provided auto indentation logic.
Pro Actively developed and supported
Pro Self-documenting
A helper pops up when typing commands.
Pro Simpler and more consistent than Vim
Some keys select, other keys operate on the selections. Shift
is used to extend the selection, alt
is used for alternative behavior, e.g. reverse the search direction. No inconsistencies like Y
which means yy
and not y$
in Vim.
Pro Preconfigured emacs distro
Spacemacs is just a well-configured Emacs distribution with community-sourced best in class plugins and layers selected to take the setup pain out of Emacs. Evil mode gives the Vim bindings and modes for fast editing, while Helm makes everything discoverable to make learning to be more productive simple and unintrusive.
Pro VIM Keybindings with EMACS ecosystem
EMACS ecosystem and language support is best in show. The EMACS is a great IDE that was in search of a good text editor. Spacemacs makes EMACS have a good text editor.
Cons
Con Small community
Con No real Windows support
Will compile under CygWin.
Con Default bindings do not play nice with OS X (Alt+???)
Con Written in C++
Con Emacs is slow
Emacs is single threaded which means that if you enable all the great features you might be used to from Vim, it will run noticeably slower which can be quite frustrating at times. There are efforts at a concurrent Emacs, but they don't seem to be going anywhere.