Simon Willison on the Anxiety and Adaptation Driven by AI Coding Agents

Summary

Simon Willison comments on the existential unease many software engineers may feel when a coding agent completes work that once took a week in about an hour and does it well. He says the first reaction can be discouragement, especially as translating an exact specification into decent code is no longer a uniquely human skill. His argument is that software engineering involves a much larger set of problems than specification-to-code translation, and that existing technical depth and experience can help engineers master these tools and work at a higher level than beginners who rely on agents without that background. Willison also argues that developers who expect their profession and tools to remain unchanged will struggle, but rapid change has long been part of software engineering. In his view, AI is accelerating that change rather than introducing an entirely new condition, since the tools and languages of the field have rarely remained stable for more than roughly five years.