* [Stylelint 17.12.0](https://github.com/stylelint/stylelint) – CSS linter that helps avoid errors and enforce conventions with over 100 built-in rules.

* [ESLint v10.4.0](https://github.com/eslint/eslint) – Tool for identifying and reporting patterns in ECMAScript/JavaScript code.

* [lint-staged v17.0.0](https://github.com/lint-staged/lint-staged) – Run formatters and linters on staged git files to maintain code quality.

* [squawk v2.56.0](https://github.com/sbdchd/squawk) – Linter for Postgres migrations that helps prevent unexpected downtime and encourages best practices.

* [RuboCop v1.87.0](https://github.com/rubocop/rubocop) – Ruby static code analyzer and formatter that enforces community style guidelines.

* [ast-grep(sg) 0.43.0](https://github.com/ast-grep/ast-grep) – CLI tool for code structural search, lint, and rewriting based on abstract syntax trees.

* [MegaLinter v9.5.0](https://github.com/oxsecurity/megalinter) – CI/CD linter analyzing code, configuration, IaC, and scripts for formatting, style, duplicates, spelling and security issues across many languages and formats.

* [RuboCop Rails v2.35.0](https://github.com/rubocop/rubocop-rails) – Extension focused on enforcing best practices and coding conventions for Rails applications.

* [Oxc apps_v1.68.0](https://github.com/oxc-project/oxc) – Collection of high-performance tools for JavaScript and TypeScript, including a parser, linter, and formatter, all written in Rust.

* [textlint v15.7.1](https://github.com/textlint/textlint) – Pluggable linting tool for natural language and markdown.

* [Vale v3.14.2](https://github.com/vale-cli/vale) – Command-line, markup-aware prose linter emphasizing speed, cross-platform support, and configurability.

* [GraphQL Router / API Gateway Framework written in Golang v2.3.0](https://github.com/wundergraph/graphql-go-tools) – Golang-based GraphQL router and API gateway framework focusing on correctness, extensibility, and high performance with support for Federation and subscriptions.

* [ZLint v3.7.0](https://github.com/zmap/zlint) – X.509 certificate linter that checks compliance with RFC 5280 and common Web PKI requirements.

* [golangci-lint v2.12.2](https://github.com/golangci/golangci-lint) – Fast linters runner for Go that runs linters in parallel and supports YAML configuration.

* [go-arch-lint v1.15.0](https://github.com/fe3dback/go-arch-lint) – CLI linter enforcing package-level architecture rules by comparing import dependencies to YAML-defined architecture.

* [Regal v0.41.1](https://github.com/open-policy-agent/regal) – Linter, debugger, and language server that improves Rego policy development with rules, documentation, and editor integrations.

* [slopless v0.2.19](https://github.com/seochecks-ai/slopless) – Deterministic textlint rules and CLI for catching prose slop in English Markdown.

* [goconst v1.10.2](https://github.com/jgautheron/goconst) – Detect repeated string and optional numeric literals in Go code that can be replaced by constants.

* [Biome @biomejs/biome@2.4.1...](https://github.com/biomejs/biome) – Performant toolchain for web projects that provides formatting and linting capabilities.

* [Diesel Guard v0.11.0](https://github.com/ayarotsky/diesel-guard) – Detects dangerous PostgreSQL migration operations and suggests safe, non-blocking alternatives for projects using Diesel.

* [Muffet v2.11.4](https://github.com/raviqqe/muffet) – Fast website link checker in Go that recursively scrapes and validates links across a site.

* [slopless v0.2.10](https://github.com/agent-quality-controls/slopless) – Deterministic textlint rules and CLI that detect prose slop in Markdown and emit structured JSON findings.

* [markuplint v4.18.3](https://github.com/markuplint/markuplint) – HTML linter designed for all markup developers to ensure markup quality.

* [ShellCheck for Visual Studio Code v0.39.5](https://github.com/vscode-shellcheck/vscode-shellcheck) – VS Code extension integrating ShellCheck for linting shell scripts.

* [Joker v1.7.2](https://github.com/candid82/joker) – Small Clojure interpreter, linter and formatter written in Go.

* [NPM GROOVY LINT v17.0.5](https://github.com/nvuillam/npm-groovy-lint) – Command-line tool to lint, format, and auto-fix Groovy, Jenkinsfile, and Gradle files.

* [Rslint v0.5.2](https://github.com/web-infra-dev/rslint) – High-performance Go-based JavaScript and TypeScript linter with ESLint and TypeScript-ESLint compatibility.

* [nilnil v1.1.2](https://github.com/Antonboom/nilnil) – Go linter detecting simultaneous return of nil error and invalid value.