Dev tools · alternatives · 2026
24 alternatives to Milkldown – Plugin Based Wysiwyg Open Source Markdown Editor
Personal blog by Mirone
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Milkldown – Plugin Based Wysiwyg Open Source Markdown Editor launched in 2021; newer entries below may have overtaken it.
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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…
2023 · editor.vrite.io · its alternatives →
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Hi HN, Nick here. We’re launching OpenKnowledge (https://openknowledge.ai/), a “what you see is what you get” markdown editor that has direct integrations with Claude, Codex, and other agents. Available as MacOS app or Web UI+CLI. Fully free/local and OSS. We built this because we wanted a Notion-like experience for writing and sharing markdown files across our team. Obsidian is the best alternative we tried, but found it doesn’t have a true WYSWIG UI and it didn’t integrate well with Claude/Codex outside of community plugins. So we built OpenKnowledge. It takes…
Jun 2026 · github.com · its alternatives →
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MacDown▲115Open source Markdown editor for OS X influenced by Mou.
2014 · macdown.uranusjr.com · its alternatives →
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Hi HN! I got so frustrated with modern WYSIWYG editors that I started to play around with building my own. The problem I had was simple: I wanted a low-tech way to type styled text, but I didn't want to load a complex 500KB library, especially if I was going to initialize it dozens of times on the same page. Markdown in a plain was the best alternative to a full WYSIWYG, but its main drawback is how ugly it looks without any formatting. I can handle it, but my clients certainly can't. I went down the ContentEditable rabbit hole for a few years, but always came to realize others had solved it…
2025 · its alternatives →
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Our Markdown-based WYSIWYG editor for composing blog posts
2022 · hashnode.com · its alternatives →
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Markdown Editor▲126Clean, modern & open-source WYSIWYG markdown editor
2019 · mdown.vercel.app · its alternatives →
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WordMark▲78A lightweight blog publishing editor for Markdown writers
2016 · wordmarkapp.com · its alternatives →
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1Writer▲83Beautiful & easy to use Markdown editor w/ powerful features
2014 · 1writerapp.com · its alternatives →
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Markdown Preview▲211Markdown Editor with instant preview using GitHub CSS.
2022 · freecodetools.org · its alternatives →
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Markly▲64A calm, native Markdown editor for your folders
29d ago · markly.justghali.dev · its alternatives →
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Markdown Studio▲126Markdown editor built for the AI workflow era
Dec 2025 · mdstudio.app · its alternatives →
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Typed▲104New Markdown Editor for Mac by Realmac Software (pre-launch)
2014 · realmacsoftware.com · its alternatives →
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Macdown▲87Open source Markdown editor for macOS. Contribute to MacDownApp/macdown development by creating an account on GitHub.
2014 · github.com · its alternatives →
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Couscous▲90Turn Markdown documentation into beautiful websites
2014 · couscous.io · its alternatives →
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:dog2: Barking up the DOM tree. A modular, progressive, and beautiful Markdown and HTML editor - bevacqua/woofmark
2015 · github.com · its alternatives →
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2020 · notedown.vasanthv.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →