Markdown is a lightweight markup language widely used by application developers to format text while maintaining simplicity. It allows developers to create rich text documents using plain text syntax, which can be easily converted to HTML and other formats. Markdown is particularly popular for writing documentation, README files, and technical blogs due to its readability and minimalistic style. Its syntax is straightforward—using symbols like asterisks for lists and headers with hash symbols—making it simple to learn and use. Many modern development tools and platforms, such as GitHub, Jupyter Notebooks, and Visual Studio Code, natively support or extend Markdown's capabilities, enhancing its utility in the development workflow for creating well-structured and visually appealing text content without needing extensive HTML knowledge.
View the most prominent open source Markdown projects in the list below. Click on a specific project to view its alternative or complementary packages. Make comparisons and find the best package for your app.
- Python tool for converting files and office documents to Markdown.☆92,728Mar 16, 2026Updated 2 weeks ago
- 🔥 The Web Data API for AI - Turn entire websites into LLM-ready markdown or structured data☆100,091Updated this week
- There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creati…☆66,771Updated this week
- Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.☆58,441Updated this week
- Rich is a Python library for rich text and beautiful formatting in the terminal.☆55,908Feb 26, 2026Updated last month
- Get your documents ready for gen AI☆56,773Updated this week
- 📝A simple and elegant markdown editor, available for Linux, macOS and Windows.☆54,760Mar 4, 2026Updated 3 weeks ago
- Prettier is an opinionated code formatter.☆51,741Updated this week
- Jekyll is a blog-aware static site generator in Ruby☆51,469Updated this week
- 坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.☆45,860Dec 31, 2025Updated 3 months ago
- Presentation Slides for Developers☆45,146Mar 25, 2026Updated last week
- Universal markup converter☆42,914Mar 24, 2026Updated last week
- A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.☆42,224Updated this week
- A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/release…☆41,772Updated this week
- A markdown parser and compiler. Built for speed.☆36,737Updated this week
- 🃏 A magical documentation site generator.☆31,096Updated this week
- The open source frontend for GitBook doc sites☆28,737Updated this week
- Wiki.js | A modern and powerful wiki app built on Node.js☆28,086Mar 23, 2026Updated last week
- A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and Web☆26,402Updated this week
- 🚀 Generate GitHub profile README easily with the latest add-ons like visitors count, GitHub stats, etc using minimal UI.☆24,114Oct 28, 2025Updated 5 months ago
- The Markdown-based note-taking app that doesn't suck.☆23,478Jun 21, 2024Updated last year
- Render markdown on the CLI, with pizzazz! 💅🏻☆24,062Mar 16, 2026Updated 2 weeks ago
- Python scraper based on AI☆23,184Updated this week
- In-browser Markdown editor☆22,860Jul 4, 2023Updated 2 years ago
- Project documentation with Markdown.☆21,915Oct 20, 2025Updated 5 months ago
- Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed☆21,233Mar 26, 2026Updated last week
- Markdown for the component era☆19,350Updated this week
- 🍞📝 Markdown WYSIWYG Editor. GFM Standard + Chart & UML Extensible.☆17,921Aug 1, 2024Updated last year
- Vite & Vue powered static site generator.☆17,395Mar 26, 2026Updated last week
- A personal knowledge management and sharing system for VSCode☆16,976Updated this week
- A fast static site generator in a single binary with everything built-in. https://www.getzola.org☆16,785Mar 23, 2026Updated last week
- Github Pages template based upon HTML and Markdown for personal, portfolio-based websites.☆16,717Updated this week
- Badges for your personal developer branding, profile, and projects.☆16,389Mar 26, 2026Updated last week
- Markdown component for React☆15,584Apr 21, 2025Updated 11 months ago
- Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS powered by PHP, Markdown, Twig, and Symfony☆15,424Mar 17, 2026Updated 2 weeks ago
- Chinese copywriting guidelines for better written communication／中文文案排版指北☆15,274Feb 9, 2025Updated last year
- Better Markdown Parser in PHP☆15,019Feb 18, 2026Updated last month
- A bidirectional Markdown to HTML to Markdown converter written in Javascript☆14,845Jan 2, 2026Updated 3 months ago
- Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views☆14,504Updated this week
- The open source embeddable online markdown editor (component).☆14,303Apr 26, 2024Updated last year