Nicheloom visits: 57,974 all-time · 7,694 in the last 7 days

The opportunity tracker for new startups.

Today: 1,953 launches · Niche of the day: specialized calculation tools · See what launched today →

Kraa

Writing App for Everything

Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.

Want to reach these readers? Sponsor an issue.

Hello HN! We're a team of three building a new kind of web-based markdown editor.There are many editors out there, so one is spoiled for choice, but Kraa's approach is a little different. It's trying to be both a minimal and distraction-free experience while being feature-rich and allowing for tons of use cases.What Kraa's good for:- Distraction-free writing & reading (minimal UI, performant, styling logic completely separated from the editing experience)- Quick sharing of any written text – compared to many other writing tools, your content can be easily shared just by posting a link and giving 'read' or 'edit' access (we also have password-protection)- Real-time chat / communities – Kraa has some unique features around real-time editing and our Chat widget allows for a frictionless chat experience. No send button.- Kraa works well on mobile (though dedicated apps are planned)---Demo examples (all live, no login needed):Blog article: https://kraa.io/kraa/examples/echolibraryLong-form story: https://kraa.io/kraa/examples/insidekickMagazine: https://kraa.io/weeklyinspirationKraa is built on top of ProseMirror (and TipTap) and Svelte.You don’t need an account to try Kraa. We’d really appreciate your thoughts and feedback!

HN · launched Dec 4, 2025 · 127 upvotes (top 8%) · 0 views

Niche: markdown editors and viewers · 158 launches, 13 in the last 7 days ▲ +30% · Explore this niche →

Category and tags

  • Horizontal
  • Content generation
  • Prosumer
  • AI feature
  • Commercial product

Visit website ↗ Source listing ↗

Could you build this?

Yes Kraa is a minimalist web-based Markdown editor built with standard web frameworks, local storage, and standard WebSocket/CRDT collaborative sync libraries.

Discussion

20 comments analyzed.

Competitors mentioned: Evernote, Notion, ProseMirror, Securinote

Concerns raised: No visible pricing page or business model transparency, Slow loading performance, Requires account creation to discover pricing, UI bugs (timestamp overlap on Safari, duplicate sample links), Uncertain if bait-and-switch pricing model

Feature requests: Voice recording with speech-to-text conversion, Sketching/drawing capability on mobile, Conflict resolution and syncing at scale with multiple cursors and permissions, Export to plaintext format

Competitors

Other products that read as similar to this one : 91 launches clear the similarity bar, closest 8 shown.

Attention rank: #9 of 92 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 29 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.