From the team behind Gatsby, Mastra is a framework for building AI-powered apps and agents with workflows, memory, streaming, evals, tracing, and Studio, an interactive UI for dev and testing. Start building: npm create mastra@latest
Mastra (YC W25) is launching on Product Hunt today, releasing stable 1.0 for building AI apps and agents, and announcing 300,000+ weekly npm downloads, 19,400+ GitHub stars, and production use at companies like @Replit and @WorkOS.
I had a blast working on this launch with @calcsam @smthomas3 @bookercodes and team, and wanted to share with you some thoughts we put into the ops.
Revolte runs a harness of specialized agents across the full dev lifecycle, so the framework underneath had to be production-grade, not a prototyping toy. Mastra's modern TypeScript stack gave us type safety, real workflow control, and structure we could actually build a platform on, without the sprawl and glue code that slows other frameworks down. A serious TypeScript foundation with clean agent orchestration is what set it apart.
Shoutout to the team at Mastra for building an excellent agent orchestration layer. Mastra is a key part of Imagine.dev’s agentic architecture, helping us coordinate specialized agents and reliably turn high-level intent into structured execution. Their focus on developer experience and composability made it possible for us to move fast without sacrificing correctness.