#formatter

The official formatter for Nix code

A bazel BUILD file formatter and editor

Keep your code spotless

💎 Code quality CLI for universal linting, auto-formatting, security scanning, and maintainability

Catch and fix the code-quality issues AI coding agents leave behind - dead code, unsafe casts, swallowed errors, duplication, security risks, and more. 50+ deterministic rules across 10 language targets, with CLI, CI, and GitHub Actions. No LLM at runtime. MIT.

Tool for static code analysis and formatting of Robot Framework language

FSharp source code formatter

Reformats Java source code to comply with Google Java Style.

Laravel Pint is an opinionated PHP code style fixer for minimalists.

Lint, format and auto-fix your Groovy / Jenkinsfile / Gradle files using command line

A modern, lambda-friendly, 120 character Java formatter.

A YAML 1.2 parser and serialiser for Rust: zero unsafe, full serde integration, lossless CST editing, JSON Schema validation, 406/406 on the official test suite. Core of a six-crate ecosystem with a CLI, LSP, MCP server, WASM bindings, and a serde_yaml drop-in.

A whitespace formatter for different query languages

TOML Formatter / Linter / Language Server

Formats your tox.ini files

Security and code-quality ESLint plugins — 477 rules across 30 packages: 272 security rules mapped to CWE + OWASP, 107 quality, 98 React/a11y. ESLint 8.40/9/10 + Oxlint. The lint layer AI-generated code needs.

Tinymist [ˈtaɪni mɪst] is an integrated language service for Typst [taɪpst].

A fast, HTML aware, Django template formatter and linter, written in Rust.