Inside Anthropic: How AI Is Reshaping Software Engineering Practices
The Pragmatic Engineer · rss · 2026-07-28
The Pragmatic Engineer visited Anthropic's HQ and interviewed four engineers to learn how AI tools are changing software building. Key findings: complex projects like Claude Managed Agents require six months of planning and PRDs; Bun's rewrite of 500K+ lines to Rust took 11 days and $165K in tokens; engineering practices are shifting: prototyping is more fluid, verification takes longer than implementation, code review and testing are increasingly AI-driven; team sizes remain two-pizza teams but with max two engineers per project.
More from coding & agent
- Command Center builds a review layer for oversized diffs from coding agents — jimmykoppel · 2026-07-29
- YC startup hwintelligence launches Wave, a waveform debugger with a verification agent — ycombinator · 2026-07-29
- Claude turns a 30,000-line localization app into a single prompt — draginol · 2026-07-29
- MoonshotAI’s FlashKDA commit hints at a hybrid attention mainline model — peterjliu · 2026-07-29
- camelAI moved its agent from VMs to a Cloudflare Durable Object — irvinebroque · 2026-07-29
- Feeding AI Coders Nathan Lambert's Blog Boosts RL Performance 5x — willdepue · 2026-07-29