Devpost
Participate in our public hackathons
Devpost for Teams
Access your company's private hackathons
Grow your developer ecosystem and promote your platform
Drive innovation, collaboration, and retention within your organization
By use case
Blog
Insights into hackathon planning and participation
Customer stories
Inspiration from peers and other industry leaders
Planning guides
Best practices for planning online and in-person hackathons
Webinars & events
Upcoming events and on-demand recordings
Help desk
Common questions and support documentation
Sort by:
NightOwl is a cryptocurrency yield farm that allows users to stake their LINK, DAI, NOWL (NightOwl token) or any accepted ERC20 and receive NOWL as a reward.
TussleNet is a Conflict Curation Consensus Algorithm Created for Crypto-economic Oracles and Conserved on Chainlink Initiators and Adaptors inspired by VRF, VDF, RANDAO, POA, POS concepts.
Inland waterway transportation meets smart contracts on the blockchain in a water-level named-peril parametric insurance product.
Revolutionizing digital payments
Scratch is a scratch card game that provides prizes in link and distributes collected card fees back to the users.
GoldenStarSwap brings the easiest way to swap crypto across blockchains. You can swap **ERC-20s**, **ETH** to **ONE (Harmony)** and vice versa
LottoDAO is a decentralised lottery application based on the Ethereum. It gets off-chain data with global lottery information into on-chain. Making it more transparent and no third-party manipulate
Decentralized Tesla Vehicle Rental Platform, with a Smart Contract accessing vehicle data & modifying its state via Chainlink nodes & an external adapter
Creating the largest chainlink-backed archive of phone numbers.
Wyoming Voting on the Blockchain: Empowering citizens by ensuring privacy, security, and a fair vote!
There are some Smart Contracts that due to its importance requires a second layer of security plus the benefits of Layer 2 sidechain.
Stake on Tezos. Lend on Ethereum.
King of the Block is an online casino with its own ERC20 token. Liquidity providers exchange their Ether for it. Its value grows proportionally to the growth of the casino's funds.
This project combines a custom EA, smart contract, and UI to create a decentralized platform for users to confirm that their Github PR has been merged, and if it has they receive ERC-20 token.
DeReit is a decentralized platform for buying real estate properties via the Ethereum blockchain.
A platform where writers can sell their books without the involvement of any middleman. Very simple platform with the help of a cloud wallet Torus.
This is the smart contract for retriving oil price every specified minutes automatically. This smart contract will bring the way of commodity price into commodity related DeFi product.
Borderless insurance coverage providing benefits wherever and whenever they are needed.
Prediction Markets using Chainlink Price feeds.
This is a live Lottery Project where anyone can try luck while contributing minimum 0.5 ether . The winner will be random and choosen by the Contract Owner. It is based on Solidity and BlockChain.
Protect your property value with real hedge. Buy a policy and get paid if the value of properties go down in your area.
Prediction markets leverage chainlink fo secure market resolution and Aave lending protocol to earn interest. This interest is paid out to the winner position holders at the time of market resolution.
Automating the real-time tracking of the energy generated by Green Energy Farm, transform them into universally connected energy tokens. | https://github.com/shamb0/cl-chg-2020-agem
off-chain workers which makes bridges between blockchains syncing currencies price feeds