{"repo":"rvben/rumdl","free":true,"listed":false,"github":"https://github.com/rvben/rumdl","clone":"git clone https://github.com/rvben/rumdl.git","description":"Fast Markdown linter and formatter written in Rust","language":"Rust","stars":1430,"topics":["formatter","linter","markdown","rust","cli","developer-tools"],"license":"MIT","category":"dev-tools","readme_excerpt":"rumdl - A high-performance Markdown linter, written in Rust A modern Markdown linter and formatter, built for speed with Rust Docs Rules Configuration Markdown Flavors vs markdownlint Quick Start Overview rumdl is a high-performance Markdown linter and formatter that helps ensure consistency and best practices in your Markdown files. Inspired by ruff 's approach to Python linting, rumdl brings similar speed and developer experience improvements to the Markdown ecosystem. Questions or feedback? Join us on Discord. It offers: - ⚡️ Built for speed with Rust - significantly faster than alternatives - 🔍 82 lint rules covering common Markdown issues - 🛠️ Automatic formatting with --fix for files and stdin/stdout - 📦 Zero dependencies - single binary with no runtime requirements - 🔧 Highly configurable with TOML-based config files - 🎯 Multiple Markdown flavors - GFM, MkDocs, MDX, Quarto, MyST support with auto-detection - 🌐 Multiple installation options - Rust, Python, standalone binaries - 🐍 Installable via pip for Python users - 📏 Modern CLI with detailed error reporting - 🔄 CI/CD friendly with non-zero exit code on errors Performance rumdl is designed for speed. Benchmarked on the Rust Book repository (478 markdown files, October 2025): With intelligent caching, subsequent runs are even faster - rumdl only re-lints files that have changed, making it ideal for watch mode and editor integration. Table of Contents - Installation - Using Homebrew (macOS/Linux) - Using Cargo ","default_branch":null,"files":null,"tree":[],"storefront":"/r/rvben","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/rvben/rumdl/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}