The Interchain Stack is a modular architecture for building scalable, secure, and interconnected blockchains. The stack has been used by thousands of projects, from Cosmos Hub to Binance Chain to bridges like Axelar, to create blockchain enterprises.

Core components of the Interchain Stack include Cosmos SDK, a Go-based modular framework for building featureful, scalable blockchains; CometBFT, a powerful and secure consensus engine; IBC, an interoperability protocol that allows different blockchains to communicate; and CosmWasm, a framework for creating smart contracts on Cosmos SDK-based chains.

In addition, the Interchain Stack is extended a wide variety of tertiary tools, frameworks, and libraries. Check out the ecosystem tools page for more.