Definition ∞ CosmWasm support signifies the capability of a blockchain network to execute smart contracts written in the CosmWasm framework. This framework allows developers to write smart contracts in Rust and compile them into WebAssembly (Wasm) binaries, which are then executed securely and efficiently on compatible blockchains. It provides a robust and standardized environment for building decentralized applications. The use of CosmWasm offers advantages in terms of security, performance, and developer experience.
Context ∞ The expansion of CosmWasm support across various blockchain ecosystems is a notable trend in the interchain narrative. Networks within the Cosmos ecosystem, and increasingly those outside it, are integrating CosmWasm to enhance their smart contract capabilities. This development is critical for fostering interoperability and enabling a wider array of complex decentralized applications to be built and deployed, influencing developer adoption and protocol innovation.