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MDX
The Markdown editor for people who don't write Markdown
A WYSIWYG Markdown editor for the AI era. Open themd files ChatGPT, Claude or Gemini just gave you and edit them like a Word document — tweak a sentence, fix a heading, drop in a table, save it back as plain Markdown. Click-to-format math, citations, diagrams. Export to DOCX, PDF or HTML with a numbered bibliography. Optional Tab-to-complete ghost-writer uses your own API key. Local-first. No account. No telemetry. $15 one-time. macOS, Windows, Linux.
Hey Product Hunt 👋
I'm Vincent, the maker of MDX.
Here's the moment that started this: I asked ChatGPT for some notes, it handed me back a .md file, and I sat there staring at ## Headings and **asterisks** thinking "why am I editing source code to fix a typo in a paragraph?"
Every Markdown editor I tried fell into one of two camps:
Source editors (Obsidian, Typora-ish, VS Code) — you type the syntax, you live in the syntax. Fine if you write Markdown all day. Not fine if you're just trying to clean up an AI's output.
"Notion-likes" — beautiful, but your text lives in their database, behind their account, on their servers. The file is gone.
I wanted the third option: a real desktop app that looks like a document, but the file on disk stays plain .md. Click to bold. Click to insert a table. Click to type an equation — actually type it, not write LaTeX. Cite from a .bib library and export to Word with a numbered bibliography. Plug in your own Claude/OpenAI/Gemini key for Tab-to-complete and pay your provider, not me.
That's MDX. Built in Rust + Tauri so it's tiny and native on macOS, Windows and Linux. No account. No telemetry. No subscription — $15 once and it's yours.
Thanks for taking a look 🧡
— Vincent
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About MDX on Product Hunt
“The Markdown editor for people who don't write Markdown”
MDX was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #31 on the daily leaderboard. A WYSIWYG Markdown editor for the AI era. Open themd files ChatGPT, Claude or Gemini just gave you and edit them like a Word document — tweak a sentence, fix a heading, drop in a table, save it back as plain Markdown. Click-to-format math, citations, diagrams. Export to DOCX, PDF or HTML with a numbered bibliography. Optional Tab-to-complete ghost-writer uses your own API key. Local-first. No account. No telemetry. $15 one-time. macOS, Windows, Linux.
MDX was featured in Productivity (653.9k followers), Writing (59.2k followers) and Artificial Intelligence (471.1k followers) on Product Hunt. Together, these topics include over 251k products, making this a competitive space to launch in.
Who hunted MDX?
MDX was hunted by Vincent Xing. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Vincent Xing