Hacker News

Top stories

Live mirror
30 storiesupdated just nowView source snapshot
  1. Ember-1 (fireworks.ai)
    41comments
  2. In an $80 motel room, a discovery to shed light on the origins of life (nytimes.com)
    46comments
  3. Writing Efficient C++ Code (2013) (asawicki.info)
    45comments
  4. Replacing the old battery on rechargeable bike lights (jvns.ca)
    46comments
  5. Show HN: TinyAIArena watch AI agents battle it out (tinyaiarena.com)
    31comments
  6. The Normalization of Inexplicable Failures (ihatethefuture.com)
    62comments
  7. There are no "rogue" AI agents (eoinhiggins.substack.com)
    145comments
  8. Oral history of John Chowning, inventor of FM synthesis [video] (youtube.com)
    —discuss
  9. SNL Weekend Update: Anthropic CEO Dario Amodei on A.I.'S Threat to Humanity [video] (youtube.com)
    31comments
  10. John Coltrane Centenary's – Impulse Records Release the Legendary Tiberi Tapes (jazzwise.com)
    4comments
  11. Walgit: A Git server that is one binary in front of an object store (github.com/rgodha24)
    6comments
  12. Fragment of oldest known peace treaty found in Turkey (livescience.com)
    3comments
  13. Flip Fluid on Flip Dots (mitxela.com)
    21comments
  14. Fakecloud: Local AWS cloud emulator for integration tests (fakecloud.dev)
    40comments
  15. The Cartesian Hand: In-Hand Manipulation with All-Linear Fingers (generalroboticslab.com)
    4comments
  16. Faster prompt lookup drafting in llama.cpp (jadidbourbaki.github.io)
    2comments
  17. Show HN: Building a Markdown editor for Mac, iOS and web (markdown.beauty)
    24comments
  18. Video CDs Break Windows Explorer (clydesnotes.blogspot.com)
    6comments
  19. PostmarketOS is rebranding as Nura (nura.eco)
    15comments
  20. Show HN: Trail – new kind of logic game (franzai.com)
    6comments
  21. Show HN: A CC0 museum of retro 3D tricks you can paste into a page (3d-retro.com)
    10comments
  22. Ten lines of code that changed my world (pixelambacht.nl)
    22comments
  23. Go Concurrency Distilled (antonz.org)
    145comments
  24. C's Flexible Integer Sizes Were Not a Design Mistake (pikuma.com)
    68comments
  25. Finally, A True Blue Rose Exists (sciencenews.org)
    31comments
  26. PipePipe: NewPipe hard fork implementing SponsorBlock (github.com/infinityloop1308)
    262comments
  27. Rusty thoughts on "Parse, don't validate" (thegreenplace.net)
    25comments
  28. Reading’s Bayeux Tapestry (diamondgeezer.blogspot.com)
    6comments
  29. Show HN: Reladraw – A diagram language where you decide where to place things (github.com/reladraw)
    105comments
  30. The Greatest Pun in JavaScript (shukla.io)
    4comments

Show HN: Building a Markdown editor for Mac, iOS and web

33 pointsby 5h agomarkdown.beauty
23 comments
I've spent the last 10 months building Beauty: a local, powerful greco-roman Markdown editor where the page looks finished while you type. It runs on the Mac, iPhone and in the browser, and the browser version opens without an account: https://app.markdown.beauty

I was frustrated with writing apps, and like most I used Apple Notes. After 2+ years immersed in Cursor, Codex and CC, I wished some interactions existed in a text editor.

The Markdown renders in place as you write it, including tables (which you can drag and resize without lining up pipes), KaTeX math and Mermaid diagrams. A lot of thought went into typography and the writing experience.

Your notes on the Mac are plain .md files in a folder with images next to them, so they open in anything else too. Each note keeps 200 versions. If you share a note with a link it syncs peer to peer over WebRTC while someone has it open, and the server that connects you only ever sees a random room id.

Most of the ~1,000 commits went into the editor itself. It's a contenteditable, and I don't let the browser restructure the document at all, which was a lot more work than I expected. Building this to be performant and cross-platform required some novel approaches, which I'll later open source. The editor is free with no account or ads, and there's an optional subscription for sync through your own iCloud.

https://www.markdown.beauty

5h agoHN ↗

Hey, I quickly tried your editor and even when the writing experience is the most important thing, I have to admit it looks really lovely! I love the design and how it interacts. That is cool. Maybe you could add some more color options (not everyone likes the newish beige-toned interfaces). Cool that even flowcharts are supported. The only thing I miss in the block options would be a callout and the option to set a color for that callout. So far my first impressions :)

4h agoHN ↗

Amazing project and execution. Makes my IDE's quickly-bolted-on (3 hours) .md support look ridiculous in comparison. Installed as PWA. Thank you!

4h agoHN ↗

Just tried it!

Hell yeah, someone finally got notes right. I don’t say this lightly, but notes are supposed to be simple, fast and easily retrieved.

Apple Notes doesn’t give us nearly enough. Notion gives way too much. Obsidian is a mess. Craft, AnyType, etc are janky, gimmicky or slow.

You managed to make something simple, local, that gives us exactly the features we need for writing and finding notes and also MCP so I can point my agent to it?! I’d give you a fcking nobel prize for this lol

4h agoHN ↗

It looks really nice. I definitely will use it.

Many questions come to mind: - What is the revenue model? - What is your personal story? Why you do not explain it in the site?

4h agoHN ↗

There's no revenue model, no clear goal. This app is a creative outlet and a sandbox to try ideas. I added an in-app purchase as a test to see if anyone cares, it would motivate me to keep working on it.

Without the constraints of a usual project, I feel I'll actually work on it for a much longer time.

I didn't add any story or personal background because I didn't think anyone would care, but good idea! In the meantime, you can follow along on x: @thiago_peres

1h agoHN ↗

the UI looks clean and slick. Nice work!

1h agoHN ↗

This question is somewhat more general than this specific application, but how can an app guarantee that files will remain local, also in future updates of the app?

To put it simply, an automatic update of the app might start uploading the notes to a server. I don't think there is any security boundary in iOS, Android, or any other platform preventing this, right?

Other than that, congratulations on what seems to be a nice app!

35m agoHN ↗

What if any other app starts uploading the files too, though?

1h agoHN ↗

Looks epic, id like to connect a Dropbox folder

38m agoHN ↗

Can’t you just open a folder inside your Dropbox folders? Then it should just sync, right?

(That’s how I use zettlr, but with nextcloud instead of Dropbox.)

55m agoHN ↗

What does the "Open Folder" option do? For me it opens a system open dialog, but there is no button to select something. Can I point this at my Obsidian folder and call it a day? If not, is there an easy way to import it?

52m agoHN ↗

(Is there a place to file bugs?)

If I try to paste some text (this happens to be json), I get: Paste could not be applied here — nothing was changed.

It seems I can paste regular text, but trying to paste:

{ "mcpServers": { "beauty": { "args": [ "/Applications/Beauty.app/Contents/Resources/mcp/server.cjs", "--endpoint", "/Users/dant/Library/Containers/com.markdown.editor/Data/Library/Application Support/com.markdown.editor/mcp/endpoint.json", "--allow-writes" ], "command": "node" } } }

doesn't work. (This is the generated mcp config from the app itself, I wanted to see what it generated, and tried to paste it into the app. :) )

48m agoHN ↗

Just a further pointer here, on a new note created:

This does not paste:

"/Applications/Beauty.app/Contents/Resources/mcp/server.cjs"

While this does:

"/Applications/Beauty.app/Contents/Resources/mcp/server.cjs

Something looking for matching quotes?

47m agoHN ↗

Oh.. open folder opens the Notes folder in Finder... :P

49m agoHN ↗

Website appears to be vibe coded, with some content overflowing off the screen on mobile with no ability scroll horizontally.

47m agoHN ↗

I was frustrated with writing apps

Oh my hod… This absolutely AI generated intro.

39m agoHN ↗

Indeed, and also:

and like most I used Apple Notes.

Most people i know that write more then just some notes use obsidian, zettlr, … or one of many other markdown editors.

A comparison with existing apps would be nice.

40m agoHN ↗

The landing page feels very generic. I have seen this exact style on other vibe-coded pages, so you might want to spice it up a little.

However, regarding the editor, I really like it at first glance. I wonder if it is possible to register a PWA as the default app for .md files with KDE...

13m agoHN ↗

Yeah it looks like a really cool project.

But the landing page is not only obviously ai-generated but also hilariously long. (Like 3 times as long as VS Code’s.)

Maybe I’m wrong on this but does a fancy landing page even have any value in this day and age? Not like it signifies effort anymore…

34m agoHN ↗

Awesome job, this looks fantastic, and has all of the UX gaps I wish existed in Bear and Obsidian. However, my 2 biggest pain points with those could use addressing, and I would happily pay a high one-time price and upgrade fees over the years if they could be solved: 1. My corporate laptop is locked down, so no apple app store installations. Could this be made into a brew-installable app and licensed another way? 2. Related - every corporate laptop I've had for the last 10 years prohibits app store and icloud storage. So Bear notes (which I subscribed to) can't sync. Obsidian has a sync service, but I don't trust it (would prefer apple or dropbox), but unfortunately the plugin ecosystem is messy and difficult. There is no reliable community-supported plugin for syncing with dropbox on mobile. If you could make syncing with dropbox possible on desktop and mobile, that would be the ultimate gift to the community.

5m agoHN ↗

Beauty is available on web at https://app.markdown.beauty. It has all the features, excluding things that rely on Apple APIs: search using embeddings and icloud sync. The library is stored using IndexDB and you can download the library at any time.

Not ideal, I know, but maybe it gives you a great typing UX at least

31m agoHN ↗

Secure. Simple. Stoic.

You're writing a markdown editor, stop jerking yourself off, you're not Marc Aurelius.

19m agoHN ↗

I am a heavy Typora user and I really like it except when it starts to glitch with longer documents (> 5000 words). How is this different from Typora? To be clear, I think it is ok if it isn't, the world is big enough for multiple markdown editors :-)

Also, what does the term "greco-roman" have anything to do with Markdown editors?