Editor for perfecting your YC App. Multiplayer w/ Durable Objects. OSS.
Details
- External ID
- 46888061
- Source
- HN
- Company
- —
- Product
- Editor for perfecting your YC App. Multiplayer w/ Durable Objects. OSS.
- Website domain
- github.com
- Launched
- Feb. 4, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.10512129380053908
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Description
I originally built this because I wanted a way to practice answering questions I get often when talking to potential users. I got carried away and built a full multiplayer text editor with AI review...Here are all the features:- Use templates like the YC App questions.- Create pages for your pitch to investors, customers, or friends and family.- AI Review with customizable prompts- Practice mode (Mobile Friendly): answer questions verbally, get transcriptions, and self-rate your performance- Share pages for real-time multiplayer editing- Authentication & User Management via Every App / Better AuthThis was a cool project for working with Cloudflare's Durable Objects which support serverless websockets & multi player. It was pretty hard to get this working well, I see why Tip Tap has a SaaS for that lol
Enrichment
- Theme
- AI video creation and editing tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- collaborative editor for yc applications
- Manually corrected
- False
Could you build this?
Yes Building a multiplayer rich-text editor using Cloudflare Durable Objects and existing collaborative frameworks like Yjs or PartyKit, plus an LLM review API, is well within vibe-coding capabilities.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one — 19 launches clear the similarity bar, closest 8 shown.
Attention rank: #20 of 20 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 82 days after the earliest competitor.
- Tiptap AI Toolkit · ph · 2026-07-15 · 172 upvotes · similarity 0.38
- We review YC applications for free · hn · 2026-01-29 · 6 upvotes · similarity 0.37
- Hocuspocus 4 · hn · 2026-05-20 · 38 upvotes · similarity 0.35
- R3 · hn · 2026-07-10 · 5 upvotes · similarity 0.34
- Tiptap AI Toolkit · hn · 2025-11-24 · 9 upvotes · similarity 0.33
- I built an open-source alternative to the "brainrot IDE" that YC funded · hn · 2025-12-15 · 6 upvotes · similarity 0.32
- CoFoundMe · hn · 2026-08-18 · 5 upvotes · similarity 0.32
- Yaps · ph · 2026-09-18 · 9 upvotes · similarity 0.32
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.