Serafim Korablev co-founded 21st.dev, a UI components registry, and previously co-founded Rork.com (a web app builder for Next.js), a Telegram-native memecoin launchpad, and Via, a cross-chain crypto routing protocol. He has been working full-time on product design since October 2023.
Intro paths
YC
Serafim went through Y Combinator (Winter 2026) — any YC alum in your network can reach them through the YC community.
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In turn, Serafim can intro founders to 21st's investors below.
21st's investors · 1
Co-founders
Sergey Bunas· Founder