Reading up on Deno

Using native Web APIs instead of LLM-generated manual implementations reduces output token costs by 85-92% while eliminating entire categories of bugs.

A large PR adding a virtual file system to Node.js core, mostly written by Claude Code, divides commenters on AI's role and the feature's value.

Deno Sandbox launches microVMs that control network egress and protect API keys from exfiltration in LLM-generated code, then deploy directly to Deno Deploy.

Matklad proposes saving ad-hoc shell commands into a persistent Make.ts file as a more reliable alternative to relying on shell history for reuse.

LogTape is a zero-dependency, library-first logging library for JavaScript runtimes that stays silent until the application opts in.