TS_refresh

Small TypeScript warm-up workspace: practice strict typing, generics, async error handling, and a tiny capstone script—without shipping a real product.

What it is for

Reload day-to-day TypeScript habits in about an hour: interfaces vs types, generics, async / try / catch with unknown, then combine those ideas in a fake LLM helper (no API keys, no network dependency for the core drill).

The structured path lives in docs/typescript-warmup-guide.md (objectives, exercises, success checks, handbook links).

Layout

• src/ — scratch and exercise files (warmup-a.ts, generics.ts, async.ts, fake-llm.ts, etc.).
• dist/ — compiler output (npm run build). Ignored from version control if listed in .gitignore.

Scripts

• npm run build — run the TypeScript compiler (tsc).
• npm run start — run the built capstone entry (node dist/fake-llm.js); run build first when sources change.

This repo is a learning sandbox, not a library or service.