A working Figma clone few-shotted by Opus 5.5 in 3 hours and 8 prompts — live collaboration, auto layout, files up to ~20,000 layers.
Figma Clone by Opus 5.5 is a working clone of Figma that the author had Anthropic's Opus 5.5 build in 3 hours from just 8 prompts. Behzad Haghgoo (founder of the Mana platform) has spent the past year benchmarking how capable vibe-coded apps are getting — and with this one, he says a chasm has been crossed: earlier vibe-coded apps merely resembled the real software, while this, to his eye as a casual Figma user, is indistinguishable from the real thing.
What the clone does:
Vibe-coded evidence: the author's own Show HN post (2026-10-12, https://news.ycombinator.com/item?id=50060311) states that Opus 5.5 "few shotted a fully working Figma" for him with very little guidance — he basically just told it to reach feature parity. Full verbatim quote archived in evidence-figmaclone.md.
Tech stack: not publicly declared by the author. AI tool: Opus 5.5. The demo runs on the author's own Mana platform. The Show HN thread reached 39 points within a day.