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
Privacy-preserving auction platform
Fully on chain P2P treasure hunt using oasis' sapphire chain
Decentralized P2P 2d shooter Our main goal - isnt favor centralized campaigns over users and would provide a fair mathematical basis for games with a 50/50 probability of winning.
Account Abstraction Secret Gas Sponsoring with Oasis Privacy Layer.
Make yours transactions private on web3 blockchains with the power of Sapphire.
Fibarium - web3 solutions for secure storage of on-chain identities
Abstracting wallets and encryption for users to allow for private transactions and encrypted data transfer.
Your Health, Your Data, Your Control 🛂
A Web3 horse betting game with incentivized participation that utilizes Sapphire RNG and selective privacy of participants.
A Private Decentralized & Distributed Search Engine built on OPL & Sapphire
A Proof-of-Concept for decentralized remote procedure calls, leveraging IPFS and privacy-enabled blockchain
Spacetar is a socialFI forum dApp that allows users to earn reward tokens by actively participating and engaging in the community.
Test
An iterative project that allows sellers to auction any item and make the buyers to buy it using a custom ERC-20 token.
100% decentralized PVP game that uses sapphire technology to maintain privacy in the user movements. Fight versus other wallets using your ships on chain.
Let's make music streaming fairer by leveraging blockchain solutions!
Exchange Health Information Privately and Securely.
Web3One Wallet: Simplifies Web3, cross-chain smart wallet with Biconomy & Connext. Features: Smart Accounts, Cross-Chain Multisig, NFTs, Swapping, Coinbase Cloud. Challenges: Account Abstraction
Vault everyone trusts - The safe, simple, and smart way to store your data
werewolves.ai is a werewolf game played with Chatgpt4. The game is fully on chain powered by the privacy layer which enables the identity within the game to be hidden.
A how-to tutorial for creating a Gratavar-like dapp using Oasis Sapphire and SvelteKit.
Epic Wars is a Dapp that primarily focuses on leveraging the Oasis Protocol to allow players to gamble cards in the form of NFTs securely without revealing their pick of the power or NFT they own.
With HealDAO, you get trustless verification of medical records with privacy, ensuring data authenticity without any third parties. The MSPS standard ensures that patient data is stored efficiently.
1 – 24 of 32