cross-chain Hackathons
Discover cross-chain hackathons in Web3 and blockchain.
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ZetaChain Vibeathon
ZetaChain
othercross-chainbridge development
Prize Pool$300
Days LeftEnded
LocationOnline
Date RangeSep 23, 2025 - Sep 30, 2025
Psy: Ascend Hack 2025
TinTinLand
otherrustnft development
Prize Pool$9.0K
Days LeftEnded
LocationOnline
Date RangeSep 10, 2025 - Dec 10, 2025
Casper Hackathon 2026 - Qualification Round
Casper Network
otherrustjavascript
Prize Pool$25.0K
Days LeftEnded
LocationOnline
Date RangeNov 14, 2025 - Jan 11, 2026
Reactive Bounties 2.0
Reactive Network
otherethereumarbitrum
Prize PoolREA6.0K
Days LeftEnded
LocationOnline
Date RangeNov 16, 2025 - Jan 5, 2026
Casper Hackathon 2026 - Final Round
Casper Network
otherrustjavascript
Prize Pool$40.0K
Days LeftEnded
LocationOnline
Date RangeJan 15, 2026 - Jan 25, 2026
Polkadot Solidity Hackathon 2026
OpenGuild
otherpolkadotsolidity
Prize Pool$30.0K
Days Left16 days
LocationOnline
Date RangeFeb 15, 2026 - Mar 20, 2026
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