mason-org/mason.nvim

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Portable package manager for Neovim that runs everywhere Neovim runs. Easily install and manage LSP servers, DAP servers, linters, and formatters.

Stars: 10.5k
Forks: 338
Open beginner issues: 0
Indexed issues: 267

Dominant language: Lua
License: Apache-2.0
Last GitHub push: Jun 11, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

267 open issues indexed

Powershell lsp server doesn't working Open

package-issue

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mason-org/mason.nvim#2113 · 1 comment · Opened Sep 2, 2026
Tailwind LSP, Content length not found in header Open

package-issue

Difficulty 4/5 3-5 days Newbie friendliness 48/100

mason-org/mason.nvim#2111 · 1 comment · Opened Aug 19, 2026
Remove Nodejs dependany Open

package-issue

Difficulty 5/5 Over a week Newbie friendliness 20/100

mason-org/mason.nvim#2110 · Opened Jul 20, 2026
vue-language-server. Wrong version of typescript installed Open

package-issue

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

mason-org/mason.nvim#2108 · 1 comment · 3 reactions · Opened Jul 14, 2026
Use pip index versions for pip 25.1+ (and not the deprecated legacy resolver) Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

mason-org/mason.nvim#2107 · Opened Jun 27, 2026
Gradle Language Server cannot start Open

package-issue

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

mason-org/mason.nvim#2105 · 1 comment · 1 reaction · Opened Jun 14, 2026
Mason failed to update language servers due to min-release-age Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mason-org/mason.nvim#2096 · 1 comment · Opened May 29, 2026
Suggested Lazy.vim config errors out Open

Difficulty 2/5 1-3 hours Newbie friendliness 64/100

mason-org/mason.nvim#2094 · Opened May 28, 2026
Show the schema or default values of lsp config Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

mason-org/mason.nvim#2093 · Opened May 28, 2026
[REFACTOR] Could `lua/mason/ui/instance.lua` be factored out? Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 55/100

mason-org/mason.nvim#2087 · Opened May 15, 2026
Allow using 7-Zip (7z) as an alternative to unzip for zip extraction on Linux Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

mason-org/mason.nvim#2082 · 1 reaction · Opened May 7, 2026
Deprecate or remove `:MasonLog` for nvim 0.13 Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

mason-org/mason.nvim#2076 · Opened Apr 11, 2026
Issue events when Mason actions complete (Install/Update/Uninstall) Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

mason-org/mason.nvim#2074 · Opened Apr 8, 2026
install treesitter grammars Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

mason-org/mason.nvim#2068 · 13 comments · 25 reactions · Opened Apr 5, 2026
Cannot install go packages: Tried to link bin Open

installation-issue

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#2066 · 1 comment · Opened Mar 16, 2026
bugs in checkhealth(possibly more) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mason-org/mason.nvim#2065 · Opened Mar 16, 2026
Allow opening mason in a regular buffer Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 38/100

mason-org/mason.nvim#2064 · 1 reaction · Opened Mar 10, 2026
[New package]: official unocss language server Open

help wanted new-package-request

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

mason-org/mason.nvim#2063 · 4 comments · Opened Mar 4, 2026
bug: Shortcuts to mason.nvim not working in lazy menu Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

mason-org/mason.nvim#2060 · Opened Feb 15, 2026
Show spinner when install/update Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mason-org/mason.nvim#2058 · 1 comment · Opened Jan 30, 2026
lua-language-server crashes with “attempt to index a number value (local 'k')” in locale-loader Open

package-issue

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mason-org/mason.nvim#2057 · 2 comments · Opened Jan 10, 2026
debugpy hang MasonToolsInstallSync Open

installation-issue

Difficulty 4/5 3-5 days Newbie friendliness 30/100

mason-org/mason.nvim#2049 · 1 comment · Opened Dec 27, 2025
Use uv pip if available Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mason-org/mason.nvim#2048 · 1 comment · 4 reactions · Opened Dec 27, 2025
Create a public API to map executables to registry package names Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mason-org/mason.nvim#2047 · 3 reactions · Opened Dec 24, 2025
[New package]: Topiary Formatter Open

help wanted new-package-request

Difficulty 3/5 1-2 days Newbie friendliness 64/100

mason-org/mason.nvim#2044 · 2 comments · Opened Dec 11, 2025
Mason failed to update pressing P (shift+p) or MasonUpdate after Lazy update the packages Open

package-issue

Difficulty 4/5 3-5 days Newbie friendliness 42/100

mason-org/mason.nvim#2043 · Opened Dec 10, 2025
Fix unzip check in health.lua Open

enhancement

Difficulty 1/5 Under an hour Newbie friendliness 55/100

mason-org/mason.nvim#2040 · 1 comment · Opened Nov 29, 2025
Use cargo-binstall to install over cargo install when supported Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#2039 · 1 reaction · Opened Nov 25, 2025
[BUG]: ts_ls doesn't receive the ES2024 target Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mason-org/mason.nvim#2038 · Opened Nov 24, 2025
Responsive width and height by accepting a function in `ui.height` and `ui.width` Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 48/100

mason-org/mason.nvim#2035 · Opened Nov 21, 2025
[New package]: vscode-caddyfile Open

help wanted new-package-request

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#2031 · 1 comment · Opened Nov 10, 2025
[New package]: YuckLS Open

help wanted new-package-request

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#2029 · 1 comment · Opened Nov 3, 2025
Updates first on list Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#2028 · 1 comment · Opened Oct 31, 2025
[New package]: statix Open

help wanted new-package-request

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mason-org/mason.nvim#2026 · 1 comment · Opened Oct 15, 2025
[New package]: dockerfmt Open

help wanted new-package-request

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#2024 · 1 comment · Opened Oct 3, 2025
Deprecated fwcd/kotlin-language-server and debug adapter Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#2017 · 2 reactions · Opened Aug 31, 2025
Failed to install `gopls` Open

installation-issue

Difficulty 3/5 1-2 days Newbie friendliness 25/100

mason-org/mason.nvim#2015 · 2 comments · 2 reactions · Opened Aug 24, 2025
Add Global with_paths Setting Support Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 48/100

mason-org/mason.nvim#2014 · Opened Aug 20, 2025
Deprecated move_analyzer LSP should be replaced Open

package-issue

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mason-org/mason.nvim#2006 · 1 comment · Opened Aug 5, 2025
kusto/KQL lsp support Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mason-org/mason.nvim#2001 · Opened Aug 2, 2025
`check_outdated_packages_on_open` not respected Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

mason-org/mason.nvim#1998 · 1 reaction · Opened Jul 31, 2025
vtsls / pyright is not referring to correct place Open

package-issue

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#1997 · Opened Jul 29, 2025
SQLmesh LSP Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#1992 · Opened Jul 25, 2025
`:checkhealth mason` and `:MasonUpdate` spawn hanging `curl` process Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mason-org/mason.nvim#1988 · 1 comment · 1 reaction · Opened Jul 21, 2025
java-language-server installation Open

installation-issue

Difficulty 4/5 3-5 days Newbie friendliness 25/100

mason-org/mason.nvim#1986 · Opened Jul 21, 2025
[New package]: `cabal-fmt` Open

help wanted new-package-request

Difficulty 3/5 1-2 days Newbie friendliness 35/100

mason-org/mason.nvim#1985 · 1 comment · Opened Jul 11, 2025
Linter/FormatterRequest: Checkpatch Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

mason-org/mason.nvim#1980 · Opened Jul 3, 2025
millet binary requires specific glibc version Open

installation-issue

Difficulty 4/5 3-5 days Newbie friendliness 25/100

mason-org/mason.nvim#1975 · Opened Jun 12, 2025
OmniSharp fails on load but can be started via LspStart Open

package-issue

Difficulty 4/5 3-5 days Newbie friendliness 32/100

mason-org/mason.nvim#1974 · 2 comments · Opened Jun 10, 2025
Add uv as alternative installer for python packages Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

mason-org/mason.nvim#1972 · 7 comments · 32 reactions · Opened Jun 3, 2025

mason-org/mason.nvim

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