Marcko

What it does

Marcko combines a fast writing experience with security-first sharing. Only authenticated users can create share links, and shared content is encrypted at rest. You ship docs faster without compromising data protection.

• AO
  An open-source, collaborative, WYSIWYG Markdown editor2023 · editor.vrite.io · ▲460

  Inspired by the design and UI/UX of apps like Notion, and utility of open-source apps like StackEdit, I decided to create a minimalistic, local-only WYSIWYG Markdown editor. Some features worth highlighting: - Monaco editor and Prettier integration for code snippets - Tables (apparently the holy grail of WYSIWYG editing) - Embeds (for CodePen, CodeSandbox and YouTube, most useful for HTML or JSON exports) - Accepts Markdown paste-in, and "exports"/generates HTML, Markdown and JSON outputs - Collaboration (with real-time awareness and initial commenting system, available only when…

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  Let's Markdown!2022 · ▲81

  Write Markdown together

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  Collaborative Markdown Editor2017 · ▲83

  Collaborative editor with end-to-end encryption.

• EA
  Ephe – A minimalist open-source Markdown paper for today2025 · github.com · ▲143

  Hi HN, I built Ephe, open-source markdown paper for daily todos and thoughts. No sign-up, no ads, no subscriptions, no AI. ## Why I made this We have plenty of Markdown editors. And too many overwhelming to-do apps. But few tools combine both in a way that’s lightweight and focused. I thought that all I need is a single page to organize today. So I built Ephe. It uses CodeMirror v6, React(v19, React Compiler) and Vite with rolldown. ## What makes it different “Ephe” comes from ephemeral. The main goal is to organize what you need to do today. It isn’t for teams. It’s a quiet space for your…

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