TypeScript
TypeScript in Production notes about TypeScript
How to Check a TypeScript Type Question in an Online Playground
Reduce a type question to a small snippet, compare an accepted assignment with a deliberate mismatch, and record the settings before applying the result to a project.
TypeScript Enums at Runtime: When to Choose Them Over String Unions
Choose a string-literal union for a compile-time restriction, or a regular enum when your code also needs named members and a runtime object.
