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.☆164,749Jun 24, 2026Updated 2 weeks ago
- The API to search, scrape, and interact with the web at scale. 🔥☆149,556Updated 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…☆70,194Updated this week
- Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.☆61,430Updated this week
- Get your documents ready for gen AI☆62,790Jul 7, 2026Updated last week
- Rich is a Python library for rich text and beautiful formatting in the terminal.☆56,844Jun 23, 2026Updated 3 weeks ago
- 📝A simple and elegant markdown editor, available for Linux, macOS and Windows.☆58,273Jul 5, 2026Updated last week
- Prettier is an opinionated code formatter.☆52,105Updated this week
- Jekyll is a blog-aware static site generator in Ruby☆51,543Jun 22, 2026Updated 3 weeks ago
- 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.☆47,009Dec 31, 2025Updated 6 months ago
- Presentation Slides for Developers☆47,592Jul 3, 2026Updated last week
- Universal markup converter☆45,322Updated this week
- A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.☆44,987Updated this week
- A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/release…☆43,744Updated this week
- A markdown parser and compiler. Built for speed.☆36,961Jul 6, 2026Updated last week
- 🃏 A magical documentation site generator.☆31,360Updated this week
- The open source frontend for GitBook doc sites☆28,938Jul 6, 2026Updated last week
- Wiki.js | A modern and powerful wiki app built on Node.js☆28,582Jun 14, 2026Updated last month
- A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and Web☆27,397Jul 6, 2026Updated last week
- Render markdown on the CLI, with pizzazz! 💅🏻☆26,240Apr 26, 2026Updated 2 months ago
- 🚀 Generate GitHub profile README easily with the latest add-ons like visitors count, GitHub stats, etc using minimal UI.☆24,334Oct 28, 2025Updated 8 months ago
- The Markdown-based note-taking app that doesn't suck.☆23,503Jun 21, 2024Updated 2 years ago
- Python scraper based on AI☆28,174Jun 25, 2026Updated 2 weeks ago
- In-browser Markdown editor☆23,023Jul 4, 2023Updated 3 years ago
- Project documentation with Markdown.☆22,249Oct 20, 2025Updated 8 months ago
- Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed☆21,660Jul 3, 2026Updated last week
- Markdown for the component era☆19,681Jul 6, 2026Updated last week
- PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.☆27,014Updated this week
- 🍞📝 Markdown WYSIWYG Editor. GFM Standard + Chart & UML Extensible.☆17,995Aug 1, 2024Updated last year
- Vite & Vue powered static site generator.☆17,988Updated this week
- A personal knowledge management and sharing system for VSCode☆17,273Jun 23, 2026Updated 3 weeks ago
- A fast static site generator in a single binary with everything built-in. https://www.getzola.org☆17,231Updated this week
- Github Pages template based upon HTML and Markdown for personal, portfolio-based websites.☆17,263Jun 25, 2026Updated 2 weeks ago
- The largest curated collection of markdown badges for your personal developer branding, profile, and projects.☆16,784May 22, 2026Updated last month
- Markdown component for React☆15,799Apr 21, 2025Updated last year
- Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS powered by PHP, Markdown, Twig, and Symfony☆15,557Updated this week
- Chinese copywriting guidelines for better written communication／中文文案排版指北☆15,567Jul 7, 2026Updated last week
- Better Markdown Parser in PHP☆15,060Feb 18, 2026Updated 4 months ago
- A bidirectional Markdown to HTML to Markdown converter written in Javascript☆14,869Jul 6, 2026Updated last week
- Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views☆14,949Updated this week