Head-to-head
Foundry vs Hardhat
Foundry leads: the AI models rank it above its rival on 1 of the 1 leaderboard they share. Based on how ChatGPT, Claude, Gemini & Grok rank both across the leaderboard they share — re-polled weekly, reasoning shown verbatim.
| Leaderboard | Foundry | Hardhat |
|---|---|---|
| Best smart contract development framework | #1 / 6 | #2 / 6 |
Why the models rank Foundry — on best smart contract development framework
“Fast, portable EVM toolkit with excellent Solidity-native tests, fuzzing, invariant testing, forked-chain simulation, debugging, scripting, and deployment; the strongest default for security-conscious Solidity teams.”
Why the models rank Hardhat — on best smart contract development framework
“Near-tie with Foundry: Hardhat 3 combines fast Rust-powered execution, Solidity and TypeScript tests, strong debugging, Ignition deployments, coverage, verification, and the broadest extensibility for full-stack EVM teams.”
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Ranks from the merged 4-model leaderboards · re-polled weekly · methodology