Looking for javascript Web3 blockchain project ideas? Our library of 12+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
Solving the fundamental flaw of collateral-only payment channel networks such as LN/Raiden - lack of inbound capacity. Payment channels extended with credit lines: pay, exchange, borrow & lend with single layer2 construct.
A multiplayer trading graph betting game where you bet if the graph will go up or down. Sign and send the transaction on every bet using optimism L2 to show how you can do complete on chain betting without spending loads of ETH on gas.
AddrList allows anyone to maintain a list of addresses for use in smart contracts. It is a mechanism for delegating trust.
Building a sort of optimistic rollup protocol which stores the resulting data either on mainnet of polygon, depending on the gas price
Dashboard site telling the user if they might want to wait to schedule their transaction (based in historical data)
Players want instant gratification. Deploying an old game I had started building to a SKALE chain
Multilayered Layer 1 Layer 2 Tool to deploy multiple contracts.
Tool to Move tokens between multiple blockchains , from Ethereum to Matic
A port of the Raiden Protocol contracts to the Optimism Scaling Solution
A command line utility that helps you find/check/keep track of your files published on IPFS. A gui interface and a library would be nice too.
POAP offers raffles often, but hearing about them, signing up, and getting notified if you were a winner is a black-box.
Blockhead is a user-friendly crypto portfolio and explorer interface for Ethereum, Polygon, Binance Smart Chain, and other blockchains/layer-2 solutions within the EVM Multiverse.