* [MarkText v0.21.0](https://github.com/marktext/marktext) – Simple, elegant WYSIWYG Markdown editor focused on speed, usability, and cross-platform support.

* [ethereum.org v11.29.0](https://github.com/ethereum/ethereum-org-website) – Resource for the Ethereum community, serving as the best portal to Ethereum.

* [Marked v18.1.0](https://github.com/markedjs/marked) – High-performance markdown parser and compiler supporting various markdown features.

* [MarkFlowy v1.0.0](https://github.com/drl990114/MarkFlowy) – Modern markdown editor application with built-in ChatGPT and customizable themes.

* [ZenNotes v2.66.0](https://github.com/ZenNotes/zennotes) – Keyboard-first local Markdown notes with Vim motions, diagrams, and MCP integration.

* [defuddle 0.19.5](https://github.com/kepano/defuddle) – Extracts and cleans main article content from web pages, producing consistent HTML or Markdown suitable for conversion.

* [lazymark v1.1.0](https://github.com/MathiasDrizzy/lazymark) – Terminal app for managing plain markdown notes, extracting tasks into a panel, and presenting a Kanban board with templates and date scheduling.

* [Milkdown v7.22.3](https://github.com/Milkdown/milkdown) – Plugin-driven WYSIWYG markdown editor framework inspired by Typora.

* [Kition v0.2.0](https://github.com/KitionAI/kition) – Desktop workspace that combines Markdown documents, structured data tables, an infinite whiteboard, a tool-using AI agent, browser research, and visual workflows.

* [@humanspeak/svelte-markdown v2.1.0](https://github.com/humanspeak/svelte-markdown) – Markdown renderer component for Svelte with full TypeScript support and customizable rendering.

* [Zudoku v0.92.0](https://github.com/zuplo/zudoku) – OpenAPI-powered documentation framework with plugin extensibility and an integrated authenticated playground.

* [Markdown Text Editor v1.9.0](https://github.com/nezanuha/markdown-text-editor) – Lightweight embeddable JavaScript Markdown editor that enhances an existing textarea with toolbar, live preview, and WYSIWYG hybrid mode without breaking native form submission.

* [Story Skills v0.23.0](https://github.com/danjdewhurst/story-skills) – Agent Skills bundle for planning, tracking, and drafting fiction in markdown with a continuity engine to catch narrative inconsistencies.

* [nowen-note v1.5.0](https://github.com/cropflre/nowen-note) – Self-hosted private knowledge base with Markdown and rich text editing, AI writing, mind maps, task management, full-text search, and sync across web and mobile via Docker.

* [Project Manager for Obsidian 2.6.0](https://github.com/dotpm/obsidian-pm) – Full-featured project management in Obsidian with table, Gantt, and Kanban views, including dependencies, time tracking, scheduling, and custom fields stored in Markdown.

* [remove-markdown 0.8.0](https://github.com/zuchka/remove-markdown) – Removes Markdown syntax to produce plain text without markup.

* [Bokuchi v1.2.0](https://github.com/Bokuchi-Editor/bokuchi) – Lightweight cross-platform Markdown editor with live preview, syntax highlighting, tabbed editing, and native file integration.

* [Dragger 2.1.1](https://github.com/Ariestar/obsidian-dragger) – Obsidian plugin for drag-and-drop reordering of blocks, supporting nesting, multi-line selection, and mobile long-press.

* [NeverWrite v0.8.13](https://github.com/jsgrrchg/NeverWrite) – Local-first knowledge workspace with code-editor-like Markdown editing, multi-agent workflows, AI-powered change review, and rich navigation tools.

* [Markdown Viewer v3.10.4](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.

* [Eve eve@0.76.0](https://github.com/vercel/eve) – Filesystem-first framework for building durable AI agents, placing core capabilities in conventional directories for easy inspection, extension, and operation.

* [NoteGen note-gen-v0.38.2](https://github.com/codexu/note-gen) – Cross-platform Markdown note-taking application using AI to organize fragmented knowledge into readable notes.

* [Lume v2.5.5](https://github.com/lumeland/lume) – Static site generator designed for Deno with support for multiple file formats.

* [Ox Content v3.2.14](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.

* [Paperling v1.1.1](https://github.com/Razee4315/Paperling) – A no-setup Markdown reader and editor with live preview for math, chemistry, and diagrams, plus optional inline AI edit suggestions.

* [Typist v17.0.5](https://github.com/Doist/typist) – Tiptap-based rich-text editor component for React that supports plain-text mode and HTML/Markdown serialization.

* [ColaMD v2.7.6](https://github.com/marswaveai/ColaMD) – Agent Native markdown editor that enables real-time synchronization of AI edits and renders Markdown into slide decks, blogs, resumes, or product pages.

* [marka.md v1.7.7](https://github.com/mattenarle10/markamd) – Cross-platform local markdown editor focused on AI context management with live preview, diagrams, themes, and a context tray for bundling notes.

* [react-native-enriched-markdown v1.1.1](https://github.com/software-mansion/enriched-markdown) – React Native library rendering Markdown as native text and providing a rich text input that outputs Markdown.

* [Doska v0.26.0](https://github.com/romenkova/doska) – Local-first Kanban board that uses Markdown cards and can sync across devices via a self-hosted sync server or a local folder.

* [Flowershow cli/v2.6.0](https://github.com/flowershow/flowershow) – Turns Markdown into fast, simple websites, documentation, wikis, and personal knowledge management sites.

* [neomd v0.10.1](https://github.com/ssp-data/neomd) – Minimal terminal email client for reading rendered Markdown messages and composing in Neovim.

* [markstream-vue markstream-vue2@2.0....](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.

* [Crossnote 0.9.42](https://github.com/shd101wyy/crossnote) – Markdown notebook engine with live preview, executable code chunks, and multiple export options.

* [Aquilum v0.2.6](https://github.com/Freaction/Aquilum) – Fast local-first Windows knowledge base that edits portable Markdown with live preview, full-text search, link graph, queries, and an in-app book reader.

* [Carta carta-md-v4.11.5](https://github.com/BearToCode/carta) – Lightweight, fast, extensible Svelte Markdown editor and viewer.

* [vocs vocs@2.10.1](https://github.com/wevm/vocs) – Minimal documentation framework powered by React and Vite.

* [SiYuan v3.8.7-alpha.8](https://github.com/siyuan-note/siyuan) – Privacy-first personal knowledge management system with fine-grained block-level reference and Markdown WYSIWYG support.

* [AFFiNE.Pro v2026.10.10-canary.9...](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 0.1.343](https://github.com/Expensify/react-native-live-markdown) – Drop-in React Native TextInput replacement with live synchronous Markdown formatting and customizable styles.

* [Sveltepress @sveltepress/create@...](https://github.com/SveltePress/sveltepress) – Content-centered site builder built on SvelteKit.