Mdown

What it does

Mdown is a focused, native-feeling Markdown editor for macOS. It pairs Monaco's fast editor with a simple, optional preview and AI tools so writing stays at the centre of the app.

A Notes-like Mac app for Markdown files. Contribute to jakerb/mdown development by creating an account on GitHub.

Mdown is a focused, native-feeling Markdown editor for macOS. It pairs Monaco's fast editor with a simple, optional preview so writing stays at the centre of the app. Download the current macOS installers from the Mdown Releases page : choose Apple Silicon for M-series Macs or Intel for older Intel-based Macs. If you download Mdown from GitHub Releases, macOS may show a warning that the app is from an unverified developer (or that Apple could not check it for malicious software). This happens because Gatekeeper applies extra checks to apps downloaded from the internet, and apps distributed outside the Mac App Store can trigger this warning when they are not notarized in a way macOS expects.…from github.com

• 
  Write.md2020 · ▲137

  Sharable, distraction free markdown editor.

• 
  note.mdMay 2026 · ▲243

  Local-first markdown based workspace for research writings

• 
  OpenMarkdownJul 2026 · ▲189

  A markdown editor you and your agent co-edit

• WM
  Write.md – a shareable distraction-free Markdown editor2020 · writemd.xyz · ▲105
• 
  MacDown2014 · ▲115

  Open source Markdown editor for OS X influenced by Mou.

• 
  MD+HTML ReaderJun 2026 · ▲117

  Review AI-generated Markdown and HTML in a focused workspace

• 
  Dograh▲592

  The open source VAPI alternative

  Dev tools · 25d ago · dograh.com

• 
  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

  Dev tools · 20d ago · meridiona.com

• 
  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 11d ago · x1.new

• 
  The GTM Co-Founder▲402

  Open-source GTM skills for technical founders

  Dev tools · 29d ago · gtmcofounder.com

• 
  Open-Source eInk Bike Computer▲389

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 1d ago · opentrailpaper.com

• 
  Nuphos▲380

  The AI-Native DevOps Workspace.

  Dev tools · 24d ago · nuphos.ai

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 10d ago · louisabraham.github.io

• 
  Hey Noah▲641

  A proactive AI executive assistant for founders

  AI · Aug 2026 · heynoah.io

• 
  Clipto MCP▲640

  Let agents source clips from terabytes of your local video

  Work · 18d ago · clipto.com

• SA
  Simple algorithm and color space to generate diverse skin tones▲627

  Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

  Life & fun · Aug 2026 · toneyalexander.github.io

• 
  AdAnt AI▲608

  Claude for viral, high-converting social ads

  AI · Aug 2026 · adant.ai

• 
  I trained a 125M model to autocomplete piano on-device▲598

  I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

  AI · 17d ago · simedw.com