Reactive Network operates blockchain infrastructure for cross-chain smart-contract automation. Its reactive contracts are standard Solidity contracts that subscribe to events on supported EVM chains, evaluate conditions on-chain, and execute callbacks automatically without off-chain bots, callers, keepers, or oracles. The network supports common EVM development tools including Hardhat, Foundry, and Remix, and offers developer documentation, a mainnet, a block explorer, a token, a bridge, and ecosystem integrations. Its technology serves Web3 developers and applications across DeFi, gaming, infrastructure, and cross-chain operations.