An educational article explaining the distinction between composability and interoperability in Web3, with emphasis on how Stellar's modular development approach enables developers to build applications like LEGO bricks using tools like Stellar CLI, Lab, and SDKs.

The article distinguishes between interoperability (different blockchain networks sharing information) and composability (combining components to create new applications). It explains that while interoperability enables cross-chain communication and asset movement, composability on Stellar allows developers to assemble smart contracts and dApps modularly using integrated tools including Stellar CLI, Stellar Lab, SDKs, and the Stellar Asset Contract (SAC) with SEP-41 Token Interface. The piece emphasizes how composability accelerates innovation through collaborative development, improves user experience via reduced friction, and works synergistically with interoperability to create a more connected Web3 ecosystem. Real-world examples on Stellar are referenced to illustrate the transformative impact of these concepts.