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Deno 2.2 is here with built-in OpenTelemetry, Lint plugins, node:sqlite, and more 🎉️

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eslint
An AST-based pattern checker for JavaScript.
ast lint javascript ecmascript espree
jsx-ast-utils
AST utility module for statically analyzing JSX
jsx ast lint eslint
lint-staged
Lint files staged by git
lint git staged eslint prettier stylelint code quality check format validate
relateurl
Minify URLs by converting them from absolute to relative.
uri url minifier minify lint relative absolute
eslint-plugin-testing-library
ESLint plugin to follow best practices and anticipate common mistakes when writing tests with Testing Library
eslint eslintplugin eslint-plugin lint testing-library testing
stylelint
A mighty CSS linter that helps you avoid errors and enforce conventions.
css-in-js css less lint linter markdown sass scss stylelint sugarss
stylelint-scss
A collection of SCSS-specific rules for Stylelint
css csslint lint linter scss stylelint stylelint-plugin
eslint-webpack-plugin
A ESLint plugin for webpack
eslint lint linter plugin webpack
eslint-plugin-unicorn
More than 100 powerful ESLint rules
eslint eslintplugin eslint-plugin unicorn linter lint style xo
eslint-config-standard
JavaScript Standard Style - ESLint Shareable Config
JavaScript Standard Style check checker code code checker code linter code standards code style enforce eslint eslintconfig hint jscs jshint
knip
Find and fix unused files, dependencies and exports in your TypeScript and JavaScript projects
analysis analyze class cli dead code dependencies detect devDependencies duplicate entropy enum export files find
stylelint-order
A collection of order related linting rules for Stylelint.
stylelint-plugin stylelint css lint order
oas-linter
Default linter plugin for oas-validator
openapi oas lint linter
@biomejs/biome
Biome is a toolchain for the web: formatter, linter and more
format lint toolchain JavaScript TypeScript JSON JSONC JSX TSX CSS GraphQL
swagger2openapi
Convert Swagger 2.0 definitions to OpenApi 3.0 and validate
swagger openapi openapi2 openapi3 converter conversion validator validation resolver lint linter
@mapbox/jsonlint-lines-primitives
Validate JSON
json validation lint jsonlint
markdownlint
A Node.js style checker and lint tool for Markdown/CommonMark files.
markdown lint md CommonMark markdownlint
cspell-lib
A library of useful functions used across various cspell tools.
spell checker code camel case spelling spell checker spelling checker lint
stylelint-config-prettier
Turns off all rules that are unnecessary or might conflict with Prettier.
stylelint prettier config lint css
eslint-plugin-yml
This ESLint plugin provides linting rules for YAML.
eslint eslintplugin eslint-plugin yaml yml lint