Deno

Deno 2.8, released May 22, adds deno audit fix, deno pack, deno ci, deno transpile, deno why, and deno bump-version, while slashing cold npm install times by 3.66x and enabling Chrome DevTools network traffic inspection.

Deno 2.7 ships stable Temporal date/time API, official Windows ARM builds, npm overrides, and over 40 Node.js compatibility fixes in its February 25 release.

Two product launches within four days signal that safe execution of LLM-generated code with real credentials has become a mainstream infrastructure problem.