TypeScript · Review & Verify
Review & Verify TypeScript
How generated code fails in this language, and the checks that catch it before your users do.
Know the failure modes
01
The TypeScript mistakes language models actually make
The compiler catches a lot. What survives is almost always the compiler being told to look away.
02
Dependency hygiene for TypeScript projects
Everything npm does wrong, plus a second parallel dependency graph made of type definitions that nobody reviews.
03
Security review for TypeScript: what types do and do not buy you
Types are erased at runtime, so an attacker never sees them. The security value of TypeScript is real but indirect — and generated code reaches for the escape hatches at exactly the wrong moments.
04
Build performance: the TypeScript bottleneck nobody profiles
Runtime performance is JavaScript's problem and is covered there. TypeScript's own performance problem is the compiler — and a slow one directly degrades the quality of everything an agent writes.
Get the TypeScript agent pack
A battle-tested AGENTS.md, the review checklist, and the failure-mode cheat sheet for TypeScript. One email, then occasional updates when the tooling shifts. No course pitch.
AGENTS.md now — no email needed.