markdown
reStructuredText (reST) is the default plaintext markup language used by both Docutils and Sphinx. Docutils provides the basic reStructuredText syntax, while Sphinx extends this to support additional functionality.
Related contents:
Start building your knowledge graph. Everything You Know, Connected.
Open source. Self-hosted. Your data stays yours.
A personal knowledge base that turns markdown notes into a semantically-connected, AI-augmented knowledge graph.
Atomic stores knowledge as atoms — markdown notes that are automatically chunked, embedded, tagged, and linked by semantic similarity. Your atoms can be synthesized into wiki articles, explored on a spatial canvas, and queried through an agentic chat interface.
📙 Markdown Templates for Offensive Security OSCP, OSWE, OSCE, OSEE, OSWP exam report .
I created an Offensive Security Exam Report Template in Markdown so LaTeX, Microsoft Office Word, LibreOffice Writer are no longer needed during your Offensive Security OSCP, OSWE, OSEE, OSWP, OSEP, OSED, OSWA, OSDA, OSMR exam!
A minimalist markdown scratchpad.
Scratch is an offline-first markdown notes app. It's AI-friendly, keyboard-optimized, and design-centered.
Related contents:
A second brain for the AI era. Free forever.
Organize your notes as Markdown files. With native relationships, Git, and Claude Code integration.
Turn an existing markdown-and-diagram workspace into a realtime collaborative web app.
Realtime collaboration for Markdown folders, diagrams, and git-backed docs, without migrating your files.
CollabMD turns a local Markdown folder, Obsidian-style vault, or docs repo into a collaborative workspace you can open in the browser. Throughout this guide, vault simply means a regular folder on your computer that contains Markdown files.
unified is a collective of 500+ free and open source packages that work with content as structured data (ASTs). Different kinds of content can be connected together. Particularly, markdown, natural language, HTML, XML, and JavaScript are frequently used.
Content as structured data.
We compile content to syntax trees and syntax trees to content. We also provide hundreds of packages to work on the trees in between. You can build on the unified collective to make all kinds of interesting things.
Related contents:
A Lightweight Markdown Open Publishing Tool. Instantly Turn Online Markdown Files into Web Pages.
This open-source web app, built with the magical documentation site generator Docsify, provides a quick way to publish one or more online Markdown files as standalone web pages without needing to set up your own website.
a lightweight Markdown Composer and Viewer.
Marco is a fast, cross-platform Markdown editor built in Rust with live preview, syntax extensions, and a custom parser for technical documentation.
Boost Note is a document driven project management tool that maximizes remote DevOps team velocity.
Write Markdown with code assist and intelligence in the comfort of your favourite editor.
Marksman is a program that integrates with your editor to assist you in writing and maintaining your Markdown documents. Using LSP protocol it provides completion, goto definition, find references, rename refactoring, diagnostics, and more. In addition to regular Markdown, it also supports wiki-link-style references that enable Zettelkasten-like1, 2 note taking. See more about Marksman's features below.
YouTube, Apple Podcast (and more) to readable Markdown.
yt2doc transcribes videos & audios online into readable Markdown documents.
A simple CMS for Jekyll and Hugo sites. Headless CMS that commits. Give your editors the power of Git. Create, edit, and instant preview Markdown-based sites.
Ephemeral Markdown Paper.
Traditional todo apps can be overwhelming. Ephe is designed to organize your tasks with plain Markdown. Ephe gives you just one clean page to focus your day.
⚙️ Convert HTML to Markdown. Even works with entire websites and can be extended through rules.
A robust html-to-markdown converter that transforms HTML (even entire websites) into clean, readable Markdown. It supports complex formatting, customizable options, and plugins for full control over the conversion process.
Related contents:
Easily capture and share your great thoughts. Open Source and Free forever. A privacy-first, lightweight note-taking service.
Related contents:
rico is a Python package for creating HTML documents from rich content: dataframes, plots, images, markdown etc. It provides a high-level, easy-to-use API with reasonable defaults, as well as low-level access for better control.
The Markdown Guide is a free and open-source reference guide that explains how to use Markdown, the simple and easy-to-use markup language you can use to format virtually any document.
Related contents:
Ikiwiki is a wiki compiler. It converts wiki pages into HTML pages suitable for publishing on a website. Ikiwiki stores pages and history in a revision control system such as Subversion or Git. There are many other features, including support for blogging and podcasting, as well as a large array of plugins.
Documentation. Zero Clutter. Just Content.
Generate beautiful, lightweight static documentation sites from Markdown files.
mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local.
An on-device search engine for everything you need to remember. Index your markdown notes, meeting transcripts, documentation, and knowledge bases. Search with keywords or natural language. Ideal for your agentic flows.
QMD combines BM25 full-text search, vector semantic search, and LLM re-ranking—all running locally via node-llama-cpp with GGUF models.
Related contents:
A markdown terminal slideshow tool.
presenterm lets you create presentations in markdown format and run them from your terminal, with support for image and animated gif support, highly customizable themes, code highlighting, exporting presentations into PDF format, and plenty of other features.
A Markdown formatter that enforces Hong Minhee's Markdown style conventions.
Hongdown is a Markdown formatter that enforces Hong Minhee's Markdown style conventions. The formatter is implemented in Rust using the Comrak library for parsing. It produces consistently formatted Markdown output following a distinctive style used across multiple projects including Fedify, LogTape, and Optique.
The Markdown Editor That's a Textarea.
A lightweight markdown editor library with perfect WYSIWYG alignment using an invisible textarea overlay technique. Includes optional toolbar. ~45KB minified with all features.
Open source chatbot that can be personalized using a markdown file.
Everything to Markdown.
E2M converts various file types (doc, docx, epub, html, htm, url, pdf, ppt, pptx, mp3, m4a) into Markdown. It’s easy to install, with dedicated parsers and converters, supporting custom configs. E2M offers an all-in-one, flexible, and open-source solution.
Markdown filesystem for agents and teams.
Searchable, structured, versioned markdown. Plug in an agent in 30 seconds — or self-host with a single binary. KiwiFS makes markdown files writable, searchable, queryable, versioned, and human-readable. Files are the source of truth. Everything else is a derivative index you can rebuild.
Related contents:
Publish presentation-rich content from a concise and comprehensive authoring format.
AsciiDoc is a plain text markup language for writing technical content. It’s packed with semantic elements and equipped with features to modularize and reuse content. AsciiDoc content can be composed using a text editor, managed in a version control system, and published to multiple output formats.
Related contents:
Self-hosted, Simple Markdown Web Editor and Notes Organizer.
FrankMD (Frank Markdown) is a simple, feature-rich, self-hosted markdown note-taking app built with Ruby on Rails 8. The name honors Frank Rosenblatt, inventor of the Perceptron - the pioneering neural network that laid the foundation for modern AI.
MinerU is a tool that converts PDFs into machine-readable formats (e.g., markdown, JSON), allowing for easy extraction into any format. MinerU was born during the pre-training process of InternLM. We focus on solving symbol conversion issues in scientific literature and hope to contribute to technological development in the era of large models. Compared to well-known commercial products, MinerU is still young. If you encounter any issues or if the results are not as expected, please submit an issue on issue and attach the relevant PDF.
SilverBullet is a note-taking application optimized for people with a hacker mindset. We all take notes. There’s a million note taking applications out there. Wouldn’t it be nice to have one where your notes are more than plain text files? Where your notes essentially become a database that you can query; that you can build custom knowledge applications on top of? A hackable notebook, if you will?
Related contents:
A lightweight easy to use markdown viewer.
A fast, native markdown viewer for macOS built with Tauri v2, React, and markdown-it. Beautiful rendering of tables, code blocks, task lists, math, and diagrams — with live reload.
A minimalistic wiki powered by python, markdown and git.
An Otter Wiki is Python-based software for collaborative content management, called a wiki. The content is stored in a git repository, which keeps track of all changes. Markdown is used as Markup language. An Otter Wiki is written in python using the microframework Flask. halfmoon is used as CSS framework and CodeMirror as editor. Font Awesome Free serves the icons.
D2 is a diagram scripting language that turns text to diagrams. It stands for Declarative Diagramming. Declarative, as in, you describe what you want diagrammed, it generates the image.
NoteFlow is a lightweight, Markdown-based note-taking application with task management capabilities. It provides a clean interface for creating, viewing, and managing notes with support for tasks, images, files,and code snippets.
Components in Markdown.
A fast, streaming-ready markdown parser with component support for Vue, React, Svelte, HTML and ANSI terminal.
Bangle.io is a powerful yet simple note taking web app that works on top of your locally saved Markdown files.
Own the source. Compose with anything.
Websites, knowledge bases, blogs, even a Notion replacement — built from plain text files you own, with tools you can swap anytime. Markdown is quietly everywhere; here's the way to make it work for you.
Related contents:
A Fast, Native Markdown Editor.
No Electron. No web views. Just native code that launches in milliseconds and sips memory while you write.
A fast, lightweight text editor for Markdown, JSON, YAML, and TOML files. Built with Rust and egui for a native, responsive experience.
A minimalist text editor that lives in URL.
A minimalist text editor that lives entirely in your browser and stores everything in the URL hash.
Related contents:
Serve Markdown to AI Agents with Accept: text/markdown
Your site already has the content. Serving a Markdown variant lets agent AI clients skip nav/scripts/layout markup and read the content directly.
Simple note taking with mobile-first design and a focus on Nextcloud Notes sync.
GitHub-style markdown editor for Ruby and Rails. It supports Active Storage attachments and comes with a built-in markdown preview renderer.
URL to markdown for agents.
Turn websites into optimized, low token output to supercharge your context. Works with every agent.
A fast, open-source Markdown note-taking app for students and creators.
A modern and elegant application for taking notes in extended Markdown. Organize, search, and export your notes with an intuitive interface designed for students and productivity.
Related contents:
Converts a WordPress export file into Markdown files that are compatible with static site generators (Eleventy, Gatsby, Hugo, etc.).
A GitHub Action that automatically generates & updates markdown content (like your README.md).
Related contents:
Query. Filter. Transform Markdown. jq-like tool for Markdown processing.
A command-line tool that processes Markdown using a syntax similar to jq. Written in Rust — slice, filter, map, and transform with ease.
Terminal Markdown previewer, GUI-like experience.
A terminal-based Markdown previewer with a GUI-like experience. Rich rendering, interactive navigation, and editor integration, all without leaving your terminal.
Read, style, and share markdown files - privately. Formerly SDocs.
SmallDocs (formerly SDocs) is a lightweight, stateless markdown editor with live styling. Your document lives in the URL hash fragment - browsers never send it to the server.
Make clean PDF and EPUB docs from web pages
Percollate lets you turn web pages into readable PDF, EPUB, HTML, or Markdown files from the command line.
A Docker-powered stateless API for PDF files. Gotenberg provides a developer-friendly API to interact with powerful tools like Chromium and LibreOffice for converting numerous document formats (HTML, Markdown, Word, Excel, etc.) into PDF files, and more.
MCP server for converting HTML to Markdown using Turndown.js. Fetch web pages and convert them to clean, formatted Markdown.
An MCP (Model Context Protocol) server that converts HTML content to Markdown format using Turndown.js.
Open Educational Resources made Easy and Decentralized…
Share your knowledge and build online courses with simple LiaScript! LiaScript is an open Markdown dialect and interpreter for interactive and educational content, providing everything you need to jumpstart a journey to engaging OER projects.
The Universal Documentation Engine.
The minimalist, zero-config engine for professional documentation. No React, no heavy frameworks. Generate minimal, fast & beautiful docs from Markdown. No React, no bloat, just content. Built for developers.
A privacy-first, open-source platform for knowledge management and collaboration.
Logseq is a knowledge management and collaboration platform. It focuses on privacy, longevity, and user control. Logseq offers a range of powerful tools for knowledge management, collaboration, PDF annotation, and task management with support for multiple file formats, including Markdown and Org-mode, and various features for organizing and structuring your notes.
Related contents:
A fast, lightweight text editor for Markdown, JSON, YAML, and TOML files. Built with Rust and egui for a native, responsive experience.