Gun
GUN is a decentralized data sync and encryption protocol for building community-run applications.
What is Gun?
GUN is a protocol for syncing data and encrypting it safely. It works well with both SQL and NoSQL-like data, and uses cryptography to secure the data itself, not the servers. It uses the concept of a Public space, User space (where only the owner can write), and a Frozen space (one-time write, everyone can read) to ensure decentralization works at a lower level.
Web3 dapps and developer tools related to Gun
Discover blockchain applications that are frequently used with Gun.
Tevaera
Superb
Cometh
Halliday
Developer resources from Alchemy
Best Ethereum wallets for developers: complete EVM guide (2025)
Complete 2025 developer guide to Ethereum wallets. Compare EOAs, smart wallets and more for your onchain app.
What is ZKsync Era? An overview for Ethereum developers
Learn about ZKsync Era - the EVM-compatible ZK rollup powering Ethereum scaling.
Introducing Geist: the members-only blockchain
Geist Mainnet, the first members-only blockchain built for gaming, is finally here!
Gun alternatives
Explore web3 competitors and apps like Gun.
BitTorrent
Livepeer
Beamable Network
GameFi.org
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.
