Lovable.dev is an innovative platform that uses AI to enable users to build and ship high-quality software without writing code, integrating seamlessly with tools like GitHub. The platform allows rapid development of websites and web apps, achieving results 20x faster than conventional coding practices. To gain visibility into its agent interactions, Lovable turned to LangSmith for agent observability, which provided comprehensive insights into the agentic chain, enabling the team to optimize workflows, improve debugging, and enhance collaboration among team members. The integration of LangSmith has led to remarkable outcomes, including enhanced debugging, improved collaboration, and a significant increase in operational efficiency, setting the stage for future advancements in user experience and software development.