深慢Shimmer 深慢Shimmer <blockquote cite="https://twitter.com/mitchellh/status/2055039647924007222"><p>[...] On the interesting side is how fungible programming languages are nowadays. Programming languages used to be LOCK IN, and they're increasingly not so. You think the Bun rewrite in Rust is good for Rust? Bun has shown they can be in probably any language they want in roughly a week or two. Rust is expendable. Its useful until its not then it can be thrown out. That's interesting!</p></blockquote> <p class="cite">
The content presents a paradigm-shifting view on technical debt and language choice. It challenges the consensus that systems-level language decisions are permanent, suggesting AI-driven 'agentic engineering' makes even complex stacks expendable.