Linting and formatting

12-month change compares the average of the last 4 weeks of downloads with the first 4 weeks of the 52-week series. Gzip size is for the whole package, as measured by Bundlephobia. "-" means the value has not been fetched.

• eslint-plugin-react-no-manual-memoESLint plugin for React Compiler users to flag manual memoization (useMemo, useCallback, React.memo), reminding you to let the compiler do its thing ✨
• @sanity-labs/schema-lintSchema linting engine and rules for Sanity Lint
• eslint-config-twilioTwilio's ESLint config
• laintAI Agent Lint Rules SDK - programmatic JSX/TSX linting for AI code generation
• to-file-pathCreate a filepath from an object path (dot notation), list of arguments, array, number or Arguments object.
• eslint-config-uber-jsxThe base jsx eslint config for web JavaScript at Uber
• eslint-config-twilio-baseTwilio's ESLint base config
• gulp-lintspacesgulp plugin for lintspaces
• @starptech/prettyhtml-hastscriptHyperscript compatible DSL for creating virtual HAST trees
• vfile-reporter-prettyvfile utility to create a pretty report for a file
• eslint-plugin-camunda-licensedShared lint rules for Camunda licensed OSS projects
• awesome-lintLinter for Awesome lists
• eslint-plugin-no-async-without-awaitEnforce that async functions use await
• stylelint-taro-rnA collection of React Native specific rules for stylelint
• oxlint-plugin-comment-reflowSyntax-aware comment wrapping and safe trailing-comment placement for Oxlint.
• standard-markdownTest your Markdown files for Standard JavaScript Style™
• eslint-plugin-browser-securityESLint plugin for browser security — detects DOM XSS, postMessage abuse, tokens in localStorage, insecure cookies, clickjacking, mixed content, and CSP gaps.
• eslint-plugin-refinedESLint plugin for refined React Native styles
• eslint-plugin-log-filenamesESLint plugin for logging the paths of all files being linted to the console
• yamlify-object-colorsColors preset for yamlify-object
• @panache-cli/panacheAn LSP, formatter, and linter for Pandoc markdown, Quarto, and RMarkdown
• eslint-plugin-return-typeESlint plugin to enforces the access of specific return types.
• eslint-plugin-typesafeESLint plugin to encourage type-safe practices
• ultrascoreOpinionated oxlint plugin that enforces the underscore standard: every low-level concern (schemas, enums, tables, providers, repositories, ...) is exiled into one `_` folder behind a single namespace import, so the rest of the codebase reads as pure high-
• delimit-cliThe merge gate for AI-written code, with signed, replayable attestation. Works with Claude Code, Codex, Cursor, and Gemini CLI.
• folderslintProject directory structure linter
• ace-lintersAce linters is lsp client for Ace editor. It comes with a large number of preconfigured easy to use in browser servers.
• eslint-plugin-better-ssrModern TypeScript fork of eslint-plugin-ssr-friendly with ESLint 9/10, flat config, and Next.js App Router support
• eslint-plugin-vue-a11yStatic AST checker for accessibility rules on elements in .vue
• automutateApplies waves of mutations provided by other tools, such as linters.
• eslint-plugin-i18n-checkerCheck i18n keys existence
• oxlint-fix-unused-varsAutofix no-unused-vars: automatically remove unused variables from TypeScript and JavaScript. The missing fixer for oxlint's (and ESLint's) no-unused-vars rule, written in Rust.
• cnbCLI tool for enforcing consistent Git branch naming conventions across teams and projects
• stylelint-custom-processor-loaderA Webpack loader for stylelint used with custom processors
• yamlify-objectStringify object/array with yaml syntax
• @berenddeboer/nx-biomeNx self-inferring plugin for Biome linter and formatter with batch processing support
• eslint-config-jaidPersonal ESLint preset. Intentionally ugly to write code that looks like I feel.
• prettier-basicA simple prettier configuration for formatting code
• gulp-coffeelintLint your CoffeeScript using gulp and CoffeeLint
• eslint-plugin-sort-propertiesESLint rules for sorting properties of object expressions, object destructures, and type literals interfaces for TypeScript by their keys.
• eslint-plugin-import-nextESLint plugin for imports and module boundaries — drop-in replacement for eslint-plugin-import, 3.1x faster end-to-end, zero-config migration.
• prettier-plugin-curly-and-jsdocMake prettier-plugin-curly and prttier-plugin-jsdoc work together.
• @pgsql/lintSource-level SQL/PL/pgSQL convention linter: fully-qualified references, no search_path, no dynamic SQL, with ESLint-style inline waivers. Pure AST, no database.
• eslint-plugin-bracketsESLint style rules for minimizing diffs with line breaks around brackets
• eslint-config-pretty-standardA shareable eslint+prettier config based on standard
• ember-cli-stylelintStyleLint addon for ember applications.
• stylelint-config-vaadinStylelint shareable config for the Vaadin CSS coding style
• stylelint-define-configProvide a defineConfig function for stylelint.config.js files
• tslint-webpack-pluginTSLint plugin for Webpack
• eslint-jsonJSON formatter for ESLint

• flowbite vs @shadcn/lint
• standard vs xo
• fallow vs gts