Hello! Earlier this summer I was talking to a friend about how much I love using fish, and how I love that I don’t have to configure it. They said that they feel the same way about the helix text editor, and so I decided to give it a try.
I’ve been using it for 3 months now and here are a few notes.
I think what motivated me to try Helix is that I’ve been trying to get a working language server setup (so I can do things like “go to definition”) and getting a setup that feels good in Vim or Neovim just felt like too much work.
After using Vim/Neovim for 20 years, I’ve tried both “build my own custom configuration from scratch” and “use someone else’s pre-buld configuration system” and even though I love Vim I was excited about having things just work without having to work on my configuration at all.
Helix comes with built in language server support, and it feels nice to be able to do things like “rename this symbol” in any language.
One of my favourite things about Helix is the search! If I’m searching all the files in my repository for a string, it lets me scroll through the potential matching files and see the full context of the match, like this:
For comparison, here’s what the vim ripgrep plugin I’ve been using looks like:
There’s no context for what else is around that line.
One thing I like about Helix is that when I press g , I get a little help popup telling me places I can go. I really appreciate this because I don’t often use the “go to definition” or “go to reference” feature and I often forget the keyboard shortcut.
Helix doesn’t have marks like ma , 'a , instead I’ve been using Ctrl+O and Ctrl+I to go back (or forward) to the last cursor locarion
, , instead I’ve been using and to go back (or forward) to the last cursor locarion I think Helix does have macros, but I’ve been using multiple cursors in every case that I would have previously used a macro. I like multiple cursors a lot more than writing macros all the time. If I want to batch change something in the document, my workflow is to press % (to highlight everything), then s to select (with a regex) the things I want to change, then I can just edit all of them as needed.
(to highlight everything), then to select (with a regex) the things I want to change, then I can just edit all of them as needed. Helix doesn’t have tabs, instead it has a nice buffer switcher ( b ) I can use to switch to the buffer I want
Here’s everything that’s annoyed me about Helix so far.
I like the way Helix’s :reflow works much less than how vim reflows text with gq . It doesn’t work as well with lists. (github issue)
works much less than how vim reflows text with . It doesn’t work as well with lists. (github issue) If I’m making a Markdown list, pressing “enter” at the end of a list item won’t continue the list. There’s a partial workaround for bulleted lists but I don’t know one for numbered lists.
No persistent undo yet: in vim I could use an undofile so that I could undo changes even after quitting. Helix doesn’t have that feature yet. (github PR)
Helix doesn’t autoreload files after they change on disk, I have to run :reload-all ( :ra ) to manually reload them. Not a big deal.
( ) to manually reload them. Not a big deal. Sometimes it crashes: every week or so there’s a segfault and the editor crashes. Someone mentioned that this might have something to do with the fact that I edit a lot of Markdown, not sure. This doesn’t bother me that much though, I can just reopen it.
The “markdown list” and reflowing issues come up a lot for me because I spend a lot of time editing Markdown lists, but I keep using Helix anyway so I guess they can’t be making me that mad.
I was worried that relearning 20 years of Vim muscle memory would be really hard.
It turned out to be easier than I expected, I started using Helix on a vacation for a little low-stakes coding project I was doing on the side and after a week or two it didn’t feel so disorienting anymore. I think it might be hard to switch back and forth between Vim and Helix, but I haven’t needed to use Vim recently so I don’t know if that’ll ever become an issue for me.
The first time I tried Helix I tried to force it to use keybindings that were more similar to Vim and that did not work for me. Just learning the “Helix way” was a lot easier.
There are still some things that throw me off: for example w in vim and w in Helix don’t have the same idea of what a “word” is (the Helix one includes the space after the word, the Vim one doesn’t).
For many years I’d mostly been using a GUI version of vim/neovim, so switching to actually using an editor in the terminal was a bit of an adjustment.
I ended up deciding on:
Every project gets its own terminal window, and all of the tabs in that window (mostly) have the same working directory I make my Helix tab the first tab in the terminal window
It works pretty well, I might actually like it better than my previous workflow.
I appreciate that my configuration is really simple, compared to my neovim configuration which is hundreds of lines. It’s mostly just 4 keyboard shortcuts.
theme = "solarized_light" [editor] # Sync clipboard with system clipboard default-yank-register = "+" [keys.normal] # I didn't like that Ctrl+C was the default "toggle comments" shortcut "#" = "toggle_comments" # I didn't feel like learning a different way # to go to the beginning/end of a line so # I remapped ^ and $ "^" = "goto_first_nonwhitespace" "$" = "goto_line_end" [keys.select] "^" = "goto_first_nonwhitespace" "$" = "goto_line_end" [keys.normal.space] # I write a lot of text so I need to constantly reflow, # and missed vim's `gq` shortcut l = ":reflow"
There’s a separate languages.toml configuration where I set some language preferences, like turning off autoformatting. For example, here’s my Python configuration:
[[language]] name = "python" formatter = { command = "black", args = ["--stdin-filename", "%{buffer_name}", "-"] } language-servers = ["pyright"] auto-format = false
Three months is not that long, and it’s possible that I’ll decide to go back to Vim at some point. For example, I wrote a post about switching to nix a while back but after maybe 8 months I switched back to Homebrew (though I’m still using NixOS to manage one little server, and I’m still satisfied with that).