







If you have a little side project, often you might want a simple landing page. The GitHub README rendering is really beautifully done: clean, simple and modern. The official GitHub markdown to HTML API generates the HTML code, but not the stylesheets necessary to make it look nice.
Markdown Guide
A free and open-source reference guide that explains how to use Markdown.

Markdown | Codecademy
Markdown is a lightweight markup language for creating formatted text using a plain-text editor.

GitHub issues for notes
GitHub issues is almost the best notebook in the world. Free and unlimited, for both public and private notes. Comprehensive Markdown support, including syntax highlighting for almost any language. Plus …

Publish Markdown as a Website — Blogs, Docs & Knowledge Bases | Flowershow - Flowershow — Publish Markdown as a Website
Turn markdown files into beautiful websites in seconds. Publish Obsidian vaults, blogs, docs, and knowledge bases — free, no coding required.

Using Claude Code: The Unreasonable Effectiveness of HTML
Thought-provoking piece by Thariq Shihipar (on the Claude Code team at Anthropic) advocating for HTML over Markdown as an output format to request from Claude. The article is crammed with …

Using Claude Code: The Unreasonable Effectiveness of HTML
Thought-provoking piece by Thariq Shihipar (on the Claude Code team at Anthropic) advocating for HTML over Markdown as an output format to request from Claude. The article is crammed with …

Own the source. Compose with anything. - The Way of Markdown
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.

refined-github/refined-github
:octocat: Browser extension that simplifies the GitHub interface and adds useful features
Outstatic | Powerful CMS for Markdown & MDX
A dashboard to write, edit, and publish Markdown and MDX stored in your GitHub repository. Keep content in Git. Get a real CMS editing experience.

leaf : Terminal Markdown previewer — GUI-like experience.
leaf renders Markdown files with rich formatting, syntax highlighting, LaTeX math, Mermaid diagrams, and more — all without leaving your terminal.

VitePress
VitePress is a Vite & Vue powered static site generator that lets you create beautiful documentation sites from Markdown.

Scratch – A minimalist markdown scratchpad
An offline-first, open source markdown note-taking app. No cloud, no account, no subscriptions.

Issues · whatwg/html
HTML Standard. Contribute to whatwg/html development by creating an account on GitHub.
Introducing Markdown for Agents
The way content is discovered online is shifting, from traditional search engines to AI agents that need structured data from a Web built for humans. It’s time to consider not just human visitors, but start to treat agents as first-class citizens. Markdown for Agents automatically converts any HTML page requested from our network to markdown.

Mustard
A browser extension that lets you annotate any webpage with notes and share them with your Bluesky and/or GitHub followers.

Jared Goering on Twitter / X
Saw this and immediately built it. Open-sourced the whole thing:Ingest URLs, PDFs, tweets, images → LLM compiles a linked markdown wiki → Q&A with citations, knowledge graph, contradiction linting, auto-research, export to HTML/PDF/slides.Been using it nonstop as a personal… https://t.co/ypaXlEA7pn pic.twitter.com/8Z2DLAyQjH— Jared Goering (@jaredgoering) April 4, 2026