MDyna

What it does

MDyna is a powerful WYSIWYG Markdown Notes App - Github Gist sync - Git Flavoured Markdown (GFM) support - macOs + Windows + Linux support - Code syntax highlighting - Tag notes with labels - Organize cards through board - Export and export asmd files

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  Write.md – A free, open-source, themeable Markdown editor for macOSAug 2026 · writemd.app · ▲107

  A free, open-source Markdown editor for macOS with customizable appearance profiles, optional Vim keys, and local writing corrections.

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  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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  MDEditorsy2021 · mdeditorsy.vercel.app · ▲85

  A Drag And Drop editor to create Markdown/Github profiles

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  GitNote- Online MD note editor that syncs to GitHub2025 · usegitnote.vercel.app · ▲11
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  MDV – a Markdown superset for docs, dashboards, and slides with dataApr 2026 · github.com · ▲152

  MDV — a Markdown superset for documents, dashboards, and slides with embedded data and visualizations. HTML + PDF export, live preview, VS Code extension. - drasimwagan/mdv

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  Write.md2020 · ▲137

  Sharable, distraction free markdown editor.

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  /dev/null▲468

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

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  Talanoa▲340

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 27d ago · corespeed.io

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  Blush▲1,462

  Illustrations for everyone

  Dev tools · 2020 · blush.design

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  SHA-256 Animation▲1,053

  Animation of the SHA-256 hash function in your terminal. - in3rsha/sha256-animation

  Dev tools · 2020 · github.com

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  This Word Does Not Exist▲956

  This Word Does Not Exist uses an artificial intelligence model named GPT-2 to invent new English words.

  AI · 2020 · thisworddoesnotexist.com

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  Plotting 3 years of hourly data in 150ms▲785

  Life & fun · 2020 · leeoniya.github.io

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  Untools▲783

  Hand-picked tools for better thinking

  Work · 2020 · untools.co

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  Copytesting▲781

  Improve your website copy based on data from your audience

  Growth · 2020 · wynter.com