Deno/TypeScript deltas — the permissions model, Deno/web-standard APIs, jsr:/npm: imports, and built-in tooling that differ from default (Node-flavoured) TS. Trigger when writing/reviewing TypeScript for Deno, or any deno.json/Deno.* code. Security first; readable/correct baseline; perf only where m
Deno/TypeScript deltas — the permissions model, Deno/web-standard APIs, jsr:/npm: imports, and built-in tooling that differ from default (Node-flavoured) TS. Trigger when writing/reviewing TypeScript for Deno, or any deno.json/Deno.* code. Security first; readable/correct baseline; perf only where measured.