Web3 Hackathons and Competitions
Upcoming blockchain hackathons and developer competitions. Compete for prizes, build with cutting-edge protocols, and connect with the Web3 community.
cairo
Calimero x Starknet Hackathon
Calimero x Starknet
Online Oct 31, 2024 - Jan 3, 2025
other
starknet
cairo
other
starknet
cairo
$25.0K
$25.0K306 days left
RE{DEFINE} HACKATHON | Starknet
Starknet Foundation
Online Feb 1, 2026 - Mar 1, 2026
bitcoin
other
ethereum
bitcoin
other
ethereum
$21.5K
$21.5KEnded