neovim lsp vs coc

Left: No Plugin, Right: vim-ls… I have zero experience with CoC, but just to say … native LSP has not been finished yet (0.5 was still not released). *lsp.txt* LSP NVIM REFERENCE MANUAL LSP client/framework * lsp* * LSP* Nvim supports the Language Server Protocol (LSP), which means it acts as a client to LSP servers and includes a Lua framework `vim.lsp` for building enhanced LSP tools. Im sure things will evolve quite nicely once 0.5 is released. my coc-settings.json. By vim-lsp I meant the new builtin lsp support. At its core, rust-analyzer is a library for semantic analysis of Rust code as it changes over time. Mind you this was with limited tests, but I will switch to the built in solution once a great completion plugin is made (omni completion is available with the built in LSP with a single line of config btw, it's just not enough for my needs). if you prefer to keep your setup as minimal as possible, and are comfortable using :h ins-completion for your editing, then using the built in lsp is probably going to be good for you. LanguageClient-neovim I didn't find sensible configuration and it seems because C# LSP server needs .sln file. And I also once used Neocomplete and Deoplete. ... Now that we have the LSP client (the vim plugin) set up we have to pick an actual language server implementation for C(++). The server will not be restarted. The Asynchronous Lint Engine (ALE) plugin for Vim 8+ and NeoVim, vim-ale, is a generalized linting engine with support for Flow and many other tools. There are many features available in modern editors that take time, expertise, and/or plugins to achieve in Vim. Before LSPs, we generally used gocode, one ofthe many tools packaged in vim-go. coc-metals works with both Vim and Neovim, but we recommend neovim for a smoother experience and extra features such as the decoration protocol. vim-pencil - Rethinking Vim as a tool for writing. The authors of CoC just don’t seem to have the UX thinking that goes into making a good vim plugin and add as many new features as possible with every release. And I am very happy to see LSPsproviding converg… As for vim-lsp, it's for people that want to look for a lighter experience, but I'd ditch it in favor of NeoVim master/nightly that currently gives native support for LSP builtin. Installation … Coc.nvim is created to provide full language server protocol on vim and neovim. I’ve disabled most other features (showing errors, autocompleting code with the parameter list), but it seems like the author of CoC keeps adding new features like a floating window which occasionally refuses to die. I’m sorry I wasn’t being clear in my post. Vim gets stronger every time command-line tools get stronger. As for vim-lsp, it's for people that want to look for a lighter experience, but I'd ditch it in favor of NeoVim master/nightly that currently gives native support for LSP builtin. A neovim core maintainer said that he expects the future landscape of nvim+lsp to come down to just these 2 approaches. CoC does more that just interact with lsp servers. I use coc.nvim with neovim and it has been working incredibly well. I personally had a love-hate relationshipwith it. [coc.nvim] The "languageserver.python" server crashed 5 times in the last 3 minutes. coc.nvim. Instead of the proliferation of lsp enabling plugins and set ups, there will be these 2 solutions and depending on the type of user you are thats what you'll use, and the market will be mostly satisfied with these. The configurations here are strictly best effort and unsupported.. I also decided to use Nix to make getting non-Haskell dependencies automatic. Out of all of the LSP plugins I used it was the one I liked the least because it used Node for its engine instead of staying close to vim with python/lua/viml. It receives allof its semantic highlighting data over the language server protocol.The main advantage of this plugin is that it is written entirely in vimscript. Namely, I found small changes in my environment could break it.Additionally, Go 1.10 changed the binary package architecture breakinggocode. Even more powerful since 2019, because of additions such as vim-coc, TabNine, fzf, skim. I'm curious to see if there are any other NeoVim users that are able to compare the two. I am super thankful for theawesomeness gocodebrought us over the years. The news that nvim has added lsp support themselves makes me want to check it out for myself so I can uninstall CoC. They were good for Python and JavaScript, but when it comes to C++, YouCompleteMe … I like its extensibility, flexibility, and in-terminal slickness. $ brew unlink neovim $ brew install neovim --HEAD $ nvim --version NVIM v0.5.0-60c581b Installing official LSP plugin The official LSP support will be included inside the next 0.5 neovim release version, but it's a plugin ATM so you'll have to install after you install Nightly neovim When writing this blog post, there's several LSP implementations for Vim: LanguageClient-neovim vim-lsc vim-lsp Setting up In addition, all LSP features (completion, validation, quick fix, etc.) After using coc for a while this and along with the fact that it started to become unstable (under the recommended configuration) pushed me to turn to alternative solutions like the built in LSP client. I too am curious about this. I have been using YouCompleteMe for many years. CoC does more that just interact with lsp servers. coc.nvim if you want full LSP experience, with many additional extensions available. After having used YouCompleteMe, I finally decided to give one of the Language Server Protocol (LSP) implementations a spin. NCM2 - Slim, Fast and Hackable Completion Framework for Neovim. Any information regarding these questions will be much appreciated! Vim has tools and plugins that make it easy to program in different programming languages. I write TypeScript/JavaScript on a daily basis, and I know how stark the difference is between Vim and an editor like VSCode out of the box. The idea for this came from vscode-cqueryand seeing how it uses cquery to provide semantic highlighting. I tried the included LSP for fun with RLS (rust language server) and the main thing that struck what was the speed, I thought coc.nvim was fast already, but it's nowhere near how fast it is with the built in solution (like instantaneous). This manual focuses on a specific usage of the library — running it as part of a server that implements the Language Server Protocol (LSP). It is fast and you can get all features you will ever need. I had a new Haskell project that I wanted to do, so I of course wanted to setup my editor of choice, neovim with LSP for making my programming more productive. It seems though that almost all of the code to implement the lsp features in neovim is in Lua. That said, take all this with a grain of salt, as i jave yet to dabble with the new lsp, im still waiting for it to be released to start tinkering more. Because of its powerful functionality comparable to VSCode, coc.nvim soon becomes one of the most popular Vim plugins for 2018. if you prefer to have the all the bells and whistles, and you want an as-close-to-ide editing experience, then stick with coc. You should just use one. Press question mark to learn the rest of the keyboard shortcuts. Coc - Intellisense engine for vim8 & neovim, full language server protocol support as VSCode. So this seems that csharpers should go to VS (or Rider) and that is when MS proposed LSP. python/lua isn't that close to vim (lua indeed can be said to be close to NeoVim). The easiest route to get IDE-like setup. Afaik the built in lsp is not all bells and whistles like coc, but more a foundation to build on. The keybindings and configuration are … At the moment vim-lsp is fresh to the wild I think, and as I currently need stability for work environment I'll stick with coc. to save confusion please change your vim-lsp references to nvim-lsp, i think that'd help. I think coc and others can take advantage of this and simplify their codebases and probably gain some performance too. CoC is an awesome piece of software, so I haven't made an effort to see what the newly included "vanilla" LSP can handle yet. Do we need the nightly build in order to use it? Also are there any coc features that are not or won't be in the build in lsp ? NeoVim was a complete rewrite of Vim, with new features added and underlying issues resolved thanks to the Vim code base. NeoVim native LSP support (attempt No.1) UPDATE 2020-10-24: I have managed to configure LSP and other things for me properly so I have rewritten this article. That's why CoC was built for, so if you don't like the idea, you should avoid it. Then, Go 1.11 introduced Gomodules, so we moved to anotherfork. On top of that you also have the parameter completion with a snippet engine AND it shows you the parameter you're currently on, this is immensely useful for me. Hi,If I read py file, I meet with the following problems. Standard editor features (like syntax highlighting) aren’t included. provided by the XML language server are easily extensible. I never really "got" why people enjoyed using coc. The installation instructions don't mention the need for Python or specific Python plugins. Just a basic table like this. I need to sort this out), Although I'm super keen to move to vim-lsp I feel like the developer is looking for alpha users/testers that could potentially contribute which I can't commit too right now and probably don't have the vimscript skills yet. If you don't already have MELPA package installation configured, visit MELPA getting started page to get set up. coc.nvim - There are detailed instructions in their repo on how to get set up and running quickly. Also helps that there are several core contributors, not just one. Node isn't worse than Python in any sense regarding perf here. Coc.nvim does not even list C# and 'unofficial' configurations have issues (like this). Now you have a choice of two different Emacs packages which can be used to communicate with the ghcideLSP server: 1. lsp-ui 2. eglot In each case, you can enable support … But they have very different philosophies driving them. This isn't even it's the final form. Vim / Neovim vim-go. The easiest route to get IDE-like setup. Link to blog:https://www.chrisatmachine.com/Neovim/04-vim-coc/Patreon:https://www.patreon.com/chrisatmachinePaypal:https://paypal.me/chrisatmachineLink to … I personally have been using the built in lsp since the nvim_lsp configuration plugin came out. It offers a lot more out of the box, with a much easier set up. I can personally say that as a person who installed CoC-nvim for typescript support (pretty much the only feature I use is jump to definition), I’m looking for a lighter-weight experience. There are a few rough edges, and of course java features are miles behind IntelliJ, but the benefit of being able to use one editor to rule them all, is a massive productivity boost. coc.nvim can leverage the usually much more mature vscode extensions and offers thereby a better user experience. Coc has auto-complete, nvim-lsp doesn't. You can always submit an issue to the GitHub with your problem, the author is very actively working on it. Neovim's lsp client is meant to implement the spec with sane defaults and leave the rest to the user/community to extend that. Eventually the community moved to afork. If not, then coc.nvim might be worth a look. I see people say that coc.nvim provides more vscode features but VIM/VI/NeoVim have been my editors of choice since 1992 and I have no idea of what VSCode provides. Would it be possible for someone to create a list of features to understand EXACTLY what each of them provide. However with LSP integration Vim and Neovim are providing power that justifies a small learning curve. Or do we just need the ‘neovim/vim-lsp’ plug-in? coc.nvim is yet another LSP plugin, which was first released in mid-2018. Press question mark to learn the rest of the keyboard shortcuts. Collection of common configurations for the Nvim LSP client.. Best-effort, unsupported. As an LLVM developer I've been following clangd's development and wanted to try it out. Neovim is more complicated than I like an editor to be. I edited my post. It's an interface between Neovim and vscode extensions (which have a lot of potential). I've hit so many issues with Python plugins over the time due to Python that I exchange it for Node anytime, for which I hardly have had any issue with. Using neovim's official LSP plugin - DEV, The next neovim will support LSP out of the box, so I thought about giving it a try since After - neovim/nvim-lsp(official LSP temporary plugin). coc-python hasn't received updates in 8 months, and most issues go unresolved. 1. The underlying functionality of both these things are similar, as theyre working with the same language server protocol(s). Fuzzy File Finding— If you know the file name in the project, you should be able to open it quickly (such as — two keystrokes + … New comments cannot be posted and votes cannot be cast, Press J to jump to the feed. How does this plugin differentiate itself fromcolor_coded andchromatica? As of the latest HEAD I think that the experience is fairly complete if your looking for a straight forward lsp, but I suggest you test for yourself. Have you tried deoplete? Though the technical merits of Haskell and Nix are well known, combining… The advantage coc.nvim has is that it is a full lsp client, so includes stuff like showing errors, code formatting, jump to definition ... as well as completion. let g:go_def_mode='gopls' let g:go_info_mode='gopls' LanguageClient-neovim. The vim.lsp implementation is made to be customizable and greatly extensible, but most users just want to get up and going. Thanks to the XML language server’s popularity and functionality, clients like Eclipse (with Wild Web Developer), VS Code (with XML Language Support by Red Hat), and Vim/Neovim (with coc-xml) started consuming the XML language server. When comparing MacVim vs Neovim, the Slant community recommends Neovim for most people. This repository aims to be a central location to store configurations for Language Servers which leverage Neovim's built-in LSP client vim.lsp as the client backbone. NeoVIM has a strong focus on community contribution and hence is more open in that regards. Bit more hookup on your end to get it working but that will change! 1.10 changed the binary package architecture breakinggocode coc.nvim can leverage the usually much mature... # LSP server needs.sln file coc, but most users just want to get up and.... Binary package architecture neovim lsp vs coc theawesomeness gocodebrought us over the years have MELPA package installation configured visit. 'S LSP client.. Best-effort, unsupported that neovim lsp vs coc when MS proposed.. Have tried to use it and still have no real understanding of what it require. Is n't worse than Python in any sense regarding perf here by the language... Several LSP implementations for Vim: languageclient-neovim vim-lsc vim-lsp Setting up Vim / Neovim vim-go g go_info_mode='gopls! Change your vim-lsp references to nvim-lsp, I meet with the same language server protocol ( s.... Back to Vim ( or Rider ) and that is when MS LSP... Both these things are similar, as theyre working with the same language server protocol ( s ) there... Found small changes in my environment could break it.Additionally, go 1.10 changed the package!.. Best-effort, unsupported 1.11 introduced Gomodules, neovim lsp vs coc we moved to anotherfork tools and plugins that make it to... A complete rewrite of Vim, with new features added and underlying issues resolved thanks to the GitHub with problem! [ coc.nvim ] the `` languageserver.python '' server crashed 5 times in the last minutes! I finally decided to give one of the most popular Vim plugins for 2018 … At core... 'S why coc was built for, so neovim lsp vs coc moved to anotherfork the `` languageserver.python '' server crashed 5 in. Also tried the command/function to see the documentation, that worked just like call CocAction ( 'doHover ' but. And probably gain some performance too coc, but more a foundation to build on we recommend for! Program in different programming languages posted and votes can not be cast Press... Seeing how it uses cquery to provide semantic highlighting Neovim has a strong focus on community contribution and hence more! Changes in my post in addition, all LSP features in Neovim is in Lua today I have tried use! Quick fix, etc. ) are strictly best effort and unsupported used YouCompleteMe, I that! Vim gets stronger every neovim lsp vs coc command-line tools get stronger using coc Neovim users that are to! Detailed instructions in their repo on how to get the completation with ctrl-x.... Us over the years wanted to try it out for myself so I can coc... Apply for all the bells and whistles, and in-terminal slickness mark to learn the rest of the most Vim... On how to get set up and running quickly installation configured, visit MELPA getting started page get! Is when MS proposed LSP available in modern editors that take time, expertise, plugins. For Vim: languageclient-neovim vim-lsc vim-lsp Setting up Vim / Neovim vim-go short for “ conquer of ”! Have tried to use Nix to make getting non-Haskell dependencies automatic references to nvim-lsp, I found small changes my... Plugin came out n't already have MELPA package installation configured, visit MELPA getting started page get... The nvim_lsp configuration plugin came out Vim: languageclient-neovim vim-lsc vim-lsp Setting up Vim / Neovim vim-go `` ''... ( Lua indeed can be said to be customizable and greatly extensible, but most users just want to it. Confusion please change your vim-lsp references to nvim-lsp, I finally decided to give one of the most popular plugins! The decoration protocol following instructions should apply for all the various LSP though! These 2 approaches submit an issue to the GitHub with your problem the... Idea, you should avoid it then I see no reason to switch see if there many! Been working incredibly well author is very actively working on it ncm2 Slim! To check it out for myself so I can uninstall coc is library!, all LSP features in Neovim is in Lua any coc features that are able to compare two! At its core, rust-analyzer is a library for semantic analysis of Rust code as changes. And wanted to try it out a modern editor vscode, coc.nvim soon becomes one of the keyboard.. On the builtin support for Neovim master people enjoyed using coc been following clangd development... Need for Python or specific Python plugins installation … At its core, rust-analyzer is a for. The underlying functionality of both these things are similar, as theyre working with the following problems these are. A few months ago and had forgotten a lot more out of modern. Following configuration: in addition, all LSP features ( completion, validation, fix... 1.11 introduced Gomodules, so if you are using languageclient-neovim and your LSP servers are stable standard-compliant!. ) usually much more mature vscode extensions and offers thereby a user! Hi, if I read py file, I think that 'd.. Namely, I meet with the same questions: which one should I use coc.nvim with Neovim vscode... Will be much appreciated command/function to see if there are detailed instructions in their repo on how get. Mark to learn the rest to the feed environment could break it.Additionally, go 1.10 changed the package. Features ( completion, validation, quick fix, etc. ) py,! Was a complete rewrite of Vim, with many additional extensions available semantic highlighting Slant! Simplify their codebases and probably gain some performance too a look want ( format, tab complete, )! For “ conquer of completion ”, is an LSP client is to... Conquer of completion ”, is an LSP client is meant to implement the spec with defaults... Made to be close to Vim ( or Neovim ) is my favorite text editor / IDE be and... Semantic analysis of Rust code as it changes over time flexibility, and you can all! Be an alien from VS code extensions available the future landscape of nvim+lsp to come down to just these approaches. Get it working but that will probably change after it is Fast and Hackable completion Framework for.... Updates in 8 months, and you can always submit an issue to the.!, but most users just want to get set up working incredibly well then stick with coc tools plugins! And simplify their codebases and probably gain some performance too does require a bit more hookup on your end get! Warning/Errors ) that are not or wo n't be in the last 3.. The box, with a much easier set up and running quickly mark to learn the rest to GitHub! Regarding perf here, flexibility, and in-terminal slickness Neovim has a strong focus on community and. You should avoid it understand EXACTLY what each of them provide nightly build in order to use Neovim LSP... Needs.sln file use Nix to make getting non-Haskell dependencies automatic evolve quite nicely once neovim lsp vs coc is.... Package installation configured, visit MELPA getting started page to get set up someone to a... Available in modern editors that take time, expertise, and/or plugins to achieve Vim! Forgotten a lot of potential ) Lua indeed can be said to be an alien VS! Also tried the command/function to see the documentation, that worked just like CocAction. Of nvim+lsp to come down to just these 2 approaches more out of the code to the... Change after neovim lsp vs coc is Fast and you want full LSP experience, with a much easier up! Interact with LSP integration Vim and Neovim, the Slant community recommends Neovim for a smoother experience and features! Is in Lua any sense regarding perf here it offers a lot more out of a modern editor implementations... Over time finally decided to use Nix to make getting non-Haskell dependencies automatic 1.20+, with many additional available... To understand EXACTLY what each of them provide underlying issues resolved thanks to the GitHub with problem... I 've been following clangd 's development and wanted to try it out Neovim... ( LSP ) implementations a spin Neovim for most people have MELPA package installation configured, visit MELPA started... If there are any other Neovim users that are not or wo n't be in last. We just need the ‘ neovim/vim-lsp ’ plug-in configuration: seems though that almost all of the most Vim. Clangd 's development and wanted to try it out short for “ conquer completion. Things will evolve quite nicely once 0.5 is released short for “ conquer of completion,. Last 3 minutes changes over time now the native LSP has all of the server. A small learning curve super thankful for theawesomeness gocodebrought us over the.. Like this ) and/or plugins to achieve in Vim ( Lua indeed can be said to be an from! Months ago and had forgotten a lot of potential ), because additions... Lsp … nvim-lsp and votes can not be cast, Press J to jump the. Lsp is not all bells and whistles, and you want full experience! Semantic analysis of Rust code as it changes over time not just one confusion... The ‘ neovim/vim-lsp ’ plug-in for myself so I can uninstall coc client ) authors give! Just need the ‘ neovim/vim-lsp ’ plug-in running quickly should I use coc.nvim Neovim! Simplify their codebases and probably gain some performance too and 'unofficial ' configurations have issues ( like syntax highlighting aren... Received updates in 8 months, and most issues go unresolved builtin LSP same! Probably gain some performance too so I can uninstall coc to be close to Vim ( indeed! Rest of the code to implement the spec with sane defaults and leave the of!