Composability is likened to compounding interest, highlighting its transformative power in both software and finance. Open source software thrives on this principle, allowing for rapid innovation as developers build upon existing code. The introduction of blockchain enhances composability not just at the code level but also at the service level, exemplified by platforms like Compound and Goldfinch, which create new financial opportunities without the need to reinvent foundational components. As developers embrace these concepts, the potential for accelerated advancements in technology becomes increasingly promising.