ALE Supported Languages and Tools

This plugin supports the following languages and tools. All available tools will be run in combination, so they can be complementary.

Legend

Key	Definition
:floppy_disk:	May only run on files on disk (see: `help ale-lint-file-linters`
:warning:	Disabled by default

Ada
- ada_language_server
- cspell
- gcc
- gnatpp :floppy_disk:
Ansible
- ansible-language-server
- ansible-lint :floppy_disk:
API Blueprint
- drafter
APKBUILD
- apkbuild-lint
- secfixes-check
AsciiDoc
- alex
- cspell
- languagetool :floppy_disk:
- proselint
- redpen
- textlint
- vale
- write-good
ASM
- gcc
AVRA
- avra
Awk
- gawk
Bash
- bashate
- cspell
- language-server
- shell -n flag
- shellcheck
- shfmt
Bats
- shellcheck
Bazel
- buildifier
BibTeX
- bibclean
Bicep
- bicep :floppy_disk:
BitBake
- oelint-adv
Bourne Shell
- shell -n flag
- shellcheck
- shfmt
C
- astyle
- ccls
- clang
- clang-format
- clangd
- clangtidy :floppy_disk:
- cppcheck
- cpplint
- cquery
- cspell
- flawfinder
- gcc
- uncrustify
C#
- clang-format
- csc :floppy_disk: see:help ale-cs-csc for details and configuration
- cspell
- dotnet-format
- mcs see:help ale-cs-mcs for details
- mcsc :floppy_disk: see:help ale-cs-mcsc for details and configuration
- uncrustify
C++ (filetype cpp)
- astyle
- ccls
- clang
- clang-format
- clangcheck :floppy_disk:
- clangd
- clangtidy :floppy_disk:
- clazy :floppy_disk:
- cppcheck
- cpplint :floppy_disk:
- cquery
- cspell
- flawfinder
- gcc
- uncrustify
Cairo
- starknet
Chef
- cookstyle
- foodcritic :floppy_disk:
Clojure
- clj-kondo
- joker
CloudFormation
- cfn-python-lint
CMake
- cmake-format
- cmake-lint
- cmakelint
CoffeeScript
- coffee
- coffeelint
Crystal
- ameba :floppy_disk:
- crystal :floppy_disk:
CSS
- VSCode CSS language server
- cspell
- css-beautify
- csslint
- fecs
- prettier
- stylelint
Cucumber
- cucumber
CUDA
- clang-format
- clangd
- nvcc :floppy_disk:
Cypher
- cypher-lint
Cython (pyrex filetype)
- cython
D
- dfmt
- dls
- dmd
- uncrustify
Dafny
- dafny :floppy_disk:
Dart
- analysis_server
- dart-analyze :floppy_disk:
- dart-format
- dartfmt
- language_server
desktop
- desktop-file-validate
Dhall
- dhall-format
- dhall-freeze
- dhall-lint
Dockerfile
- dockerfile_lint
- dprint
- hadolint
Elixir
- credo
- cspell :warning:
- dialyxir
- dogma :floppy_disk:
- elixir-ls :warning:
- mix :warning: :floppy_disk:
Elm
- elm-format
- elm-ls
- elm-make
Erb
- erb
- erblint
- erubi
- erubis
- ruumba
Erlang
- SyntaxErl
- dialyzer :floppy_disk:
- elvis :floppy_disk:
- erlang_ls
- erlc
- erlfmt
Fish
- fish -n flag
- fish_indent
Fortran
- gcc
- language_server
Fountain
- proselint
FusionScript
- fusion-lint
Git Commit Messages
- gitlint
GLSL
- glslang
- glslls
Go
- bingo :warning:
- cspell :warning:
- go build :warning: :floppy_disk:
- go mod :warning: :floppy_disk:
- go vet :floppy_disk:
- gofmt
- gofumpt
- goimports :warning:
- golangci-lint :warning: :floppy_disk:
- golangserver :warning:
- golines
- golint
- gometalinter :warning: :floppy_disk:
- gopls
- gosimple :warning: :floppy_disk:
- gotype :warning: :floppy_disk:
- revive :warning: :floppy_disk:
- staticcheck :warning: :floppy_disk:
GraphQL
- eslint
- gqlint
- prettier
Hack
- hack
- hackfmt
- hhast :warning: (see :help ale-integration-hack)
Haml
- haml-lint
Handlebars
- ember-template-lint
Haskell
- brittany
- cabal-ghc
- cspell
- floskell
- ghc
- ghc-mod
- hdevtools
- hfmt
- hie
- hindent
- hlint
- hls
- ormolu
- stack-build :floppy_disk:
- stack-ghc
- stylish-haskell
HCL
- packer-fmt
- terraform-fmt
HTML
- VSCode HTML language server
- alex
- angular
- cspell
- fecs
- html-beautify
- htmlhint
- prettier
- proselint
- tidy
- write-good
Idris
- idris
Ink
- ink-language-server
Inko
- inko :floppy_disk:
ISPC
- ispc :floppy_disk:
Java
- PMD
- checkstyle :floppy_disk:
- clang-format
- cspell
- eclipselsp
- google-java-format
- javac
- javalsp
- uncrustify
JavaScript
- clang-format
- cspell
- deno
- dprint
- eslint
- fecs
- flow
- jscs
- jshint
- prettier
- prettier-eslint
- prettier-standard
- standard
- tsserver
- xo
JSON
- VSCode JSON language server
- clang-format
- cspell :warning:
- dprint
- eslint :warning:
- fixjson
- jq :warning:
- jsonlint
- prettier
- spectral
JSON5
- eslint :warning:
JSONC
- eslint :warning:
Jsonnet
- jsonnet-lint
- jsonnetfmt
Julia
- languageserver
Kotlin
- kotlinc :floppy_disk:
- ktlint
- languageserver see :help ale-integration-kotlin for configuration instructions
LaTeX
- alex
- chktex
- cspell
- lacheck
- proselint
- redpen
- texlab
- textlint
- vale
- write-good
Less
- lessc
- prettier
- stylelint
LLVM
- llc
Lua
- cspell
- lua-format
- luac
- luacheck
- luafmt
- selene
- stylua
Mail
- alex
- languagetool :floppy_disk:
- proselint
- vale
Make
- checkmake
Markdown
- alex
- cspell
- languagetool :floppy_disk:
- markdownlint :floppy_disk:
- mdl
- pandoc
- prettier
- proselint
- redpen
- remark-lint
- textlint
- vale
- write-good
MATLAB
- mlint
Mercury
- mmc :floppy_disk:
NASM
- nasm :floppy_disk:
Nim
- nim check :floppy_disk:
- nimlsp
- nimpretty
nix
- nix-instantiate
- nixfmt
- nixpkgs-fmt
- rnix-lsp
- statix
nroff
- alex
- proselint
- write-good
Objective-C
- ccls
- clang
- clang-format
- clangd
- uncrustify
Objective-C++
- clang
- clangd
- uncrustify
OCaml
- dune
- merlin see :help ale-ocaml-merlin for configuration instructions
- ocamlformat
- ocamllsp
- ocp-indent
- ols
OpenApi
- ibm_validator
- prettier
- yamllint
OpenSCAD
- SCA2D :floppy_disk:
Packer (HCL)
- packer-fmt-fixer
Pascal
- ptop
Pawn
- uncrustify
Perl
- perl -c :warning:
- perl-critic
- perltidy
Perl6
- perl6 -c :warning:
PHP
- cspell
- intelephense
- langserver
- phan see :help ale-php-phan to instructions
- php -l
- php-cs-fixer
- phpactor
- phpcbf
- phpcs
- phpmd
- phpstan
- pint :beer:
- psalm :floppy_disk:
- tlint
PO
- alex
- msgfmt
- proselint
- write-good
Pod
- alex
- proselint
- write-good
Pony
- ponyc
PowerShell
- cspell
- powershell
- psscriptanalyzer
Prolog
- swipl
proto
- buf-format :floppy_disk:
- buf-lint :floppy_disk:
- clang-format
- protoc-gen-lint :floppy_disk:
- protolint :floppy_disk:
Pug
- pug-lint
Puppet
- languageserver
- puppet
- puppet-lint
PureScript
- purescript-language-server
- purs-tidy
- purty
Python
- autoflake :floppy_disk:
- autoimport
- autopep8
- bandit :warning:
- black
- cspell
- flake8
- flakehell
- isort
- mypy
- prospector :warning: :floppy_disk:
- pycodestyle :warning:
- pydocstyle :warning:
- pyflakes
- pyflyby :warning:
- pylama :floppy_disk:
- pylint :floppy_disk:
- pylsp :warning:
- pyre :warning:
- pyright
- refurb :floppy_disk:
- reorder-python-imports
- ruff
- unimport
- vulture :warning: :floppy_disk:
- yapf
QML
- qmlfmt
- qmllint
R
- languageserver
- lintr
- styler
Racket
- racket-langserver
- raco
- raco_fmt
Re:VIEW
- redpen
ReasonML
- merlin see :help ale-reasonml-ols for configuration instructions
- ols
- reason-language-server
- refmt
Rego
- cspell
- opacheck
- opafmt
reStructuredText
- alex
- cspell
- proselint
- redpen
- rstcheck
- textlint
- vale
- write-good
Robot
- rflint
RPM spec
- rpmlint :warning: (see :help ale-integration-spec)
Ruby
- brakeman :floppy_disk:
- cspell
- debride
- prettier
- rails_best_practices :floppy_disk:
- reek
- rubocop
- ruby
- rufo
- solargraph
- sorbet
- standardrb
- syntax_tree
Rust
- cargo :floppy_disk: (see :help ale-integration-rust for configuration instructions)
- cspell
- rls :warning:
- rust-analyzer :warning:
- rustc :warning:
- rustfmt
Salt
- salt-lint
Sass
- sass-lint
- stylelint
Scala
- cspell
- fsc
- metals
- sbtserver
- scalac
- scalafmt
- scalastyle
SCSS
- prettier
- sass-lint
- scss-lint
- stylelint
Slim
- slim-lint
SML
- smlnj
Solidity
- solc
- solhint
- solium
SQL
- dprint
- pgformatter
- sql-lint
- sqlfluff
- sqlfmt
- sqlformat
- sqlint
Stylus
- stylelint
SugarSS
- stylelint
Svelte
- prettier
- svelteserver
Swift
- Apple swift-format
- cspell
- sourcekit-lsp
- swiftformat
- swiftlint
systemd
- systemd-analyze :floppy_disk:
Tcl
- nagelfar :floppy_disk:
Terraform
- checkov
- terraform
- terraform-fmt-fixer
- terraform-ls
- terraform-lsp
- tflint
- tfsec
Texinfo
- alex
- cspell
- proselint
- write-good
Text
- alex :warning:
- cspell
- languagetool :floppy_disk:
- proselint :warning:
- redpen :warning:
- textlint :warning:
- vale :warning:
- write-good :warning:
Thrift
- thrift
- thriftcheck
TOML
- dprint
TypeScript
- cspell
- deno
- dprint
- eslint
- fecs
- prettier
- standard
- tslint
- tsserver
- typecheck
V
- v :floppy_disk:
- vfmt
VALA
- uncrustify
- vala_lint :floppy_disk:
Verilog
- hdl-checker
- iverilog
- verilator
- vlog
- xvlog
- yosys :floppy_disk:
VHDL
- ghdl
- vcom
- xvhdl
Vim
- vimls
- vint
Vim help
- alex :warning:
- proselint :warning:
- write-good :warning:
Vue
- cspell
- prettier
- vls
- volar
WGSL
- naga
XHTML
- alex
- cspell
- proselint
- write-good
XML
- xmllint
YAML
- actionlint :warning:
- circleci :floppy_disk: :warning:
- gitlablint
- prettier
- spectral
- swaglint :warning:
- yaml-language-server
- yamlfix
- yamllint
YANG
- yang-lsp
Zeek
- zeek :floppy_disk:
Zig
- zigfmt
- zls