Demand for cross-chain smart contracts is increasing, but several prerequisites need to be met before the development and deployment of smart contracts can be successful. What do you think are the must-haves?
You can consider these: Deep understanding of multiple blockchain protocols Expertise in smart contract development on various platforms Knowledge of cross-chain communication protocols (e.g., IBC, Polkadot's XCMP) Familiarity with Oracle services for off-chain data
However, I want to seek your opinion about the choice of programming languages that are most crucial for cross-chain development. Are there specific security considerations unique to cross-chain contracts? How important is experience with layer-2 solutions?
I am willing to understand the challenges of working on cross-chain projects. Please share your experiences and insights.