* [ethereum.org v11.8.0](https://github.com/ethereum/ethereum-org-website) – Resource for the Ethereum community, serving as the best portal to Ethereum.

* [Notes v6.0.0](https://github.com/nextcloud/notes) – Distraction-free note-taking app with categories, Markdown support, and synchronization across Nextcloud clients.

* [MarkEdit v1.33.0](https://github.com/MarkEdit-app/MarkEdit) – Markdown editor for macOS focused on privacy, speed, and native integration.

* [ZenNotes v2.0.0](https://github.com/ZenNotes/zennotes) – Keyboard-first local Markdown notes with Vim motions, diagrams, and MCP integration.

* [Markdown lint tool v0.16.0](https://github.com/markdownlint/markdownlint) – Tool to check markdown files and flag style issues.

* [NoteDiscovery v0.25.0](https://github.com/gamosoft/NoteDiscovery) – Lightweight self-hosted note-taking app with markdown support and a modern interface.

* [MarkText v0.19.0](https://github.com/marktext/marktext) – Simple, elegant WYSIWYG Markdown editor focused on speed, usability, and cross-platform support.

* [Memos v0.29.0](https://github.com/usememos/memos) – Self-hosted note-taking solution with Markdown support for easy formatting and quick access.

* [Ox Content v2.45.0](https://github.com/ubugeeei-prod/ox-content) – Rust-powered documentation generator and high-performance Markdown toolkit with multi-runtime and framework-agnostic SSG and MDX support.

* [Milkdown v7.21.2](https://github.com/Milkdown/milkdown) – Plugin-driven WYSIWYG markdown editor framework inspired by Typora.

* [SiYuan v3.7.0-dev10](https://github.com/siyuan-note/siyuan) – Privacy-first personal knowledge management system with fine-grained block-level reference and Markdown WYSIWYG support.

* [Markdown Viewer v3.7.0](https://github.com/ThisIs-Developer/Markdown-Viewer) – GitHub-flavored Markdown editor and live previewer with syntax highlighting, LaTeX, Mermaid diagrams, export, and multi-document workflows.

* [Ech0 ech0-4.9.0](https://github.com/lin-snow/Ech0) – Lightweight self-hosted platform focused on the flow of thoughts.

* [NoteGen note-gen-v0.28.0](https://github.com/codexu/note-gen) – Cross-platform Markdown note-taking application using AI to organize fragmented knowledge into readable notes.

* [Crit v0.16.0](https://github.com/tomasz-tomczyk/crit) – GitHub PR-style browser UI for reviewing agent-generated files with inline comments and round-to-round diffs.

* [typedoc-plugin-markdown typedoc-plugin-markd...](https://github.com/typedoc2md/typedoc-plugin-markdown) – Collection of packages for generating TypeScript API documentation as Markdown.

* [mdeval v1.6.0](https://github.com/privatenumber/mdeval) – Embed and run JavaScript inside Markdown comments to compute and inline dynamic values.

* [Note Mark v0.19.5](https://github.com/enchant97/note-mark) – Lightning-fast minimal web-based Markdown notes app with responsive UI, flat-file storage, OIDC support, sharing, and asset attachments.

* [Flowershow cli/v2.1.0](https://github.com/flowershow/flowershow) – Turns Markdown into fast, simple websites, documentation, wikis, and personal knowledge management sites.

* [Lumina Note v1.4.11](https://github.com/blueberrycongee/Lumina-Note) – Modern Markdown note-taking app with live preview, bidirectional links, LaTeX and Mermaid support, canvas, and AI assistant.

* [Nextcloud Text v33.0.5](https://github.com/nextcloud/text) – Collaborative document editing tool supporting Markdown format.

* [SoloMD v4.4.2](https://github.com/zhitongblog/solomd) – Local-first Markdown editor with an integrated agent panel, bundled MCP endpoint, AI provider support, git-backed vault, and YAML-scheduled automation.

* [MarkFlowy v0.80.1](https://github.com/drl990114/MarkFlowy) – Modern markdown editor application with built-in ChatGPT and customizable themes.

* [docmd 0.8.5](https://github.com/docmd-io/docmd) – Minimalist, zero-config documentation generator producing fast, static HTML with built-in offline search and theming.

* [LeafWiki v0.10.1](https://github.com/perber/leafwiki) – Fast, self-hosted wiki storing Markdown on disk with single-binary deployment and no external database.

* [Markdown Magic markdown-magic@4.9.0](https://github.com/DavidWells/markdown-magic) – Automatically sync and transform markdown sections via comment blocks using local or remote sources and custom transforms.

* [Collectives v3.6.2](https://github.com/nextcloud/collectives) – Nextcloud app for activist and community projects to organize, collaboratively edit pages and search content.

* [Zudoku v0.79.1](https://github.com/zuplo/zudoku) – OpenAPI-powered documentation framework with plugin extensibility and an integrated authenticated playground.

* [@humanspeak/svelte-markdown v1.5.4](https://github.com/humanspeak/svelte-markdown) – Markdown renderer component for Svelte with full TypeScript support and customizable rendering.

* [Bokuchi v0.8.5](https://github.com/Bokuchi-Editor/bokuchi) – Lightweight cross-platform Markdown editor with live preview, syntax highlighting, tabbed editing, and native file integration.

* [vocs vocs@2.0.10](https://github.com/wevm/vocs) – Minimal documentation framework powered by React and Vite.

* [markstream-vue stream-markdown-pars...](https://github.com/Simon-He95/markstream-vue) – Vue 3 renderer for streaming Markdown with progressive Mermaid, streaming code diffs, and jitter-free real-time previews.

* [Wiki|Docs 1.0.89](https://github.com/Zavy86/WikiDocs) – Databaseless markdown flat-file wiki engine with WYSIWYG editor and multi-language support.

* [AFFiNE.Pro v2026.6.2-canary.103...](https://github.com/toeverything/AFFiNE) – Privacy-focused, local-first platform combining docs, whiteboard, databases, and real-time collaboration with AI support.

* [@expensify/react-native-live-markdown 0.1.327](https://github.com/Expensify/react-native-live-markdown) – Drop-in React Native TextInput replacement with live synchronous Markdown formatting and customizable styles.

* [Keystatic @keystatic/templates...](https://github.com/Thinkmill/keystatic) – First-class CMS experience with a TypeScript API, Markdown/YAML/JSON content and Git-backed storage without a database.

* [markdown-exit v1.1.0-beta.2](https://github.com/serkodev/markdown-exit) – TypeScript rewrite of markdown-it with typings, modern tooling, and enhanced extensibility.