Rust + Solidity in the Same Application? Fluent Makes It Happen I recently took a look at Fluent’s public devnet, and to be honest, this idea of “blended execution” really got me excited. The fact that smart contracts written in different languages like Rust, Solidity, and Vyper can directly call each other within the same application is, in my opinion, a major breakthrough for on-chain development. They’ve demonstrated this for the first time with a real example: a chess engine written in Rust validates a move, and then directly calls a reward contract written in Solidity. In other words, the traditional “either EVM or Wasm” constraint is now gone. You can use the best of both worlds at the same time. This is especially crucial for applications that require high performance but also need EVM integration. Just like in Web2, where you choose the best language for each task, Fluent seems to be bringing that flexibility to Web3. Another plus is that Fluent’s devnet is currently live, fully accessible, and open to developer feedback. It’s still in the early stages, but I think it’s definitely worth experimenting with and thinking about. I already have a few ideas forming in my head. If this infrastructure matures, we’ll see much richer and more powerful applications in Web3. Truly exciting times ahead. Wishing you good reading—I'll be publishing an article or essay every day.