Devin’s 80% Moment: Background Agents, 7x PRs, & End of Hand-Held Coding — Walden Yan & Cole Murray
Jun 1, 2026 · 1:09:33
Walden Yan (Cognition CPO) and Cole Murray (OpenInspect creator) join Swyx to unpack the rise of background agents: why a December 2025 model inflection made spec-to-PR workflows viable, how Devin's brain-outside-machine architecture handles security and scaling, and the unsolved challenges of repo setup, memory, and multi-agent orchestration. They argue uncontrolled vibe coding regresses codebases to the worst engineer, explain Devin's 7x merged PR growth to 80% of commits, and stress that local testing infra is the key to agent adoption.
