replica
Interactive prototyping tools for your team.
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GITHUB · launched Oct 15, 2026 · 14 upvotes (top 78%)
- Horizontal
- Dev tools
- B2B
- Not AI
- Commercial product
Similar launches
See all 2942 similar launches →Could you build this?
Partial A basic prototyping tool (screens, links, simple interactions) is vibe-codeable, but a real-time collaborative canvas with a Figma-class editor is hard. The scraped site text is only GitHub boilerplate, so the product's actual depth is unclear.
What it would actually take: A web app with a canvas renderer (e.g., Konva, Pixi, or a custom SVG/WebGL layer), a CRDT or OT layer for multiplayer sync (Yjs or Automerge over WebSockets), and a document model with undo/redo. The hard parts are conflict-free real-time sync and smooth rendering at scale, which need experienced frontend and distributed-systems engineers.
Competitors
Other products that read as similar to this one : 2942 launches clear the similarity bar, closest 8 shown.
Attention rank: #2219 of 2943 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 351 days after the earliest competitor.
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- figcraft · github · 2026-10-09 · 203 upvotes · similarity 0.63
- Block/buzz: a workspace built for teams of humans and agents · hn · 2026-06-22 · 21 upvotes · similarity 0.60
- No Logo: Turn any idea into a real, manufactured product · yc · 2026-06-17 · 6 upvotes · similarity 0.60
- Lightsprint - The Collaborative Product Development Platform · yc · 2026-05-21 · 54 upvotes · similarity 0.58
- Prototyping.io - Autonomous Manufacturing for Mechanical Parts · yc · 2026-05-07 · 16 upvotes · similarity 0.57
- kantor-ai · github · 2026-09-29 · 105 upvotes · similarity 0.57
- AgentBrush · hn · 2026-06-26 · 5 upvotes · similarity 0.57