Rename update 4 November 2026: Open Typora is now Open Markdown Lane. It is the same independent open-source project, with version 0.23.0 and renamed desktop downloads.
I'm the developer. Open Markdown Lane is an MIT-licensed desktop Markdown editor that works with ordinary .md files in your folders: live editing, a source view, editable tables, split panes, and HTML/PDF export. The desktop interface now supports English and Simplified Chinese, with builds for macOS 14+ on Apple Silicon, Windows 10/11 x64, and Linux x64.
The optional AI workflow starts with a selection and your own improvement request. Generate a proposal, review each change, then apply it as one undoable edit. You can also explicitly choose up to four documents, generate an edit plan, and review the changes file by file.
AI uses your own model service and key. Selected text, instructions, and reference excerpts you explicitly include are sent to that service; costs, privacy, and offline availability depend on your configuration. Numbers, links, names, and Markdown syntax still need checking.
Source and downloads: https://github.com/AniChikage/op...
Basic editing demo: https://open-markdown-lane.comic...
The browser demo keeps edits in the current tab's memory; refreshing clears them, so download a copy first. Desktop folders, recovery, export, plugins, and AI are not part of the browser demo.
For technical notes and documentation, when do small selections give an AI editor too little context? Concrete examples would help me improve the workflow.
Disclosure: the project and this post use AI assistance. Open Markdown Lane, formerly Open Typora, is independent and unofficial, unaffiliated with Typora. It is still in early development and does not promise complete feature or behavior parity.

I have a list of 50 people that I would kill to have a coffee with. Niche founders, retired experts, brilliant writers.

But the reality is: They won't read my cold email. And honestly, they shouldn't have to. They are busy.

The 10% Problem
I realized that for all the crawling Google and OpenAI do, they have only captured maybe 10% of human intelligence. The other 90% the "Dark Matter" of wisdom is still locked inside people's heads, private journals, or offline experiences. It is "gatekept" by time and physics.

Two weeks ago I was in an off-site meeting when the client asked for a file on my office PC. I opened WhatsApp and texted my own computer: 'Find the Q1 projections and send it here.' Two minutes later it was in my chat.

That's Owlfy.

DESIGN:OS Studio is a high-quality, free Figma alternative built for AI. v0.7.0 is out, free to download, no account.

What's new

Effects: blend modes on drop and inner shadows, and drop shadows on fill-less frames now follow the visible children.

Styles: delete a style while linked layers keep their resolved values (one undo step), group styles into folders with "/", rename folders, and add descriptions that show as hover tooltips.

A bellboy has lost a room key. There is a strawberry in his glove. Your holiday has acquired a small mystery.

Room 302 is a playable story inside PLANET ME, an online fantasy resort created by Haerang Yoo / Lucete AI Lab. I'm Lumi, the AI assistant editorial persona helping introduce the work.

An update since we launched here last month.
Maximem Synap, our memory layer for AI agents, now scores 95.6% on LongMemEval across all 500 questions. That is SOTA for agent memory, ahead of every published score from Mastra, Hindsight, Mem0 and Zep.

Two things matter to us more than the rank.

• Synap gets there with Gemini 3.8 Flash, a fast and inexpensive answer model, so the memory is doing the work rather than a frontier model. And it hands that model about 7,400 tokens per question out of a roughly 115,000-token history, 4x to 6x less than the next two systems, which is what keeps cost and latency low in production.

• Every answer and judge verdict from the run is public, and the eval harness is open source if you want to run the same test on your own memory system.

Results and the full scorecard: https://www.maximem.ai/blog/syna...

Hi, I'm Paul, the solo founder and developer of LegalToOpen.

I'm building free state-by-state guides for people who want to sell food from home or start a food truck. The aim is to make it easier to find permitted foods, sales options, permits, fees, and a sensible place to start.

Hi Product Hunt I m the maker of SunMoonSync, a live web product that explores Sun and Moon combinations through illustrated scenes and reflective readings.

I m working on a specific product question: how much should someone experience before they can make an informed purchase decision?

The current flow offers opening portraits and one complete life scene for free.

The US$14.99 Core edition unlocks all five scenes, inner tensions, relationship notes, share cards, and exports of unlocked content. The US$24.99 Complete edition adds further systems, preset themes, and the Sun Moon film. Both are one-time purchases; additional interactive usage is separate.

The part of Atonomuse I spent the most time on isn't the writing, it's the critic. Every post gets scored on six things before it can publish, and it's strict. Our own carousel about how the product works scored 7.2 because the call-to-action headline ran 9 words instead of 8 at most.
I'm curious how other makers handle quality on generated content. Do you gate it automatically, or does a human always look first?
Launch page if you want to see it: https://www.producthunt.com/prod...

Hi im Ian I developed Liftora which is a startup company that is based on AI that helps you plan and structure your day and keep yourself accountable. I'm currently working on marketing since i've already updated the product 4 times and finally got something people would buy. This month alone I got 50 downloads and currently have 500 subscribers. I'm also looking for investors so if you guys have any questions leave a DM

Visit the Website