I spent only 3 hours building a fully tested package manager in Rust today. What would probably have taken me a solid week to implement without AI. It features S3 storage, an HTTP API, and dependency resolution for any kind of artifact. I'm so impressed with @claudeai.
Been designing a somewhat complex system today with Claude Code — what felt daunting became a pleasure. Having an AI to verify ideas and brainstorm design decisions in real time is a game-changer. @claudeai