Co-located Tests Scale Better
Co-locating test files next to TypeScript source code beats a centralized "tests" folder every time. Learn why co-location scales better in large TypeScript codebases and how it keeps your project navigable.
Tag: best-practices
-
-
Stop Type Drift with Linked Typing
Use keyof typeof to derive types from runtime objects. One source of truth, zero drift, and TypeScript catches mistakes at compile time.
-
How Intersection Types Replace Error Handling
Learn how to replace runtime validation with TypeScript intersection types for compile-time safety and cleaner code.