TypeScript 7 native Go port speeds builds 8–12x; Vercel adds Python GA and containers

The TypeScript team rewrote the compiler in Go, cutting full-build times on large codebases by 8–12x and making editor diagnostics near-instant. Vercel shipped Python GA, containers and managed Daemon workers, and opened free access to Perplexity Decider, DeepSeek V4.1 Flash and Reflection AI Beam via its AI Gateway.

• TypeScript 7 is a full Go port with multithreaded compilation; upgrade via npm install -D typescript
• @typescript/typescript6 package offers side-by-side compatibility for tooling that breaks
• Vercel adds Python GA with zero-config FastAPI, Flask and Django detection, plus containers and Daemons
• Perplexity Decider 27B and Flash 4B, DeepSeek V4.1 Flash and Reflection AI Beam run on AI Gateway