Looking for react Web3 blockchain project ideas? Our library of 98+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Flexible and automated payroll streaming service based on Cowswap's programmatic orders.
Hackathons facilitator tool, streamlining testnet token management. Organizers effortlessly allocate tokens; hackers withdraw them by accessing a user-friendly pool.
Multi-chain referral platform empowering chains and DAOs to expand via user-driven referral programs and network growth funding.
KediTrees facilitates digital investments tied to real-world CO2 reduction in tree plantations, leveraging satellite data for accuracy. The platform ensures secure carbon credit trading and encourages sustainable investments, contributing to environmental preservation.
A "no code" platform where DAOs can develop their own smart contracts
BlockBet: An innovative online casino platform integrating DeFi features, allowing users to provide liquidity with diverse tokens. Participants earn yield and potentially profit over time, supporting player activities in a decentralized, blockchain-powered gaming environment.
Memento is a dapp for storing private content (note, photo, video, or any file) on a public blockchain to be unlocked in the future. Powered by a novel EVM time-locking privacy protocol built from scratch in ETHGlobal Istanbul.
YieldNest streamlines decentralized finance (DeFi) with a unified GUI, offering account abstraction, self-custody, and modularity.
Music Chef is a DAO platform, designed for AI-generated music. It allows artists to upload AI-generated tracks. Tracks that garner enough community support are published on digital music services like Spotify, and the artist is rewarded with an NFT certifying ownership.
"Stay Warm" is an innovative fully on-chain metagame where players manage tokens to survive and influence the game. After an initial ETH deposit, they strategize to be the last one standing, shaping the rules. The last remaining player wins all participants' deposits.
a podcast comment web extension, which an integrate comments from different platforms, including apple podcast, google podcast and spotify.
An easy to use account abstraction erc-4337 based financial app powered by Polygon blockchain.