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86. Static type checking (optional) for JavaScript
Introducing optional static type checks (e.g., TypeScript or JSDoc) to reduce runtime errors.
JavaScript
Static type checking (optional) for JavaScript
A way to catch type mistakes before your code runs by optionally declaring types.
"I spent hours debugging a runtime error caused by a misspelled property — static types would have warned me earlier."
Static type checking is a tool (like TypeScript or JSDoc) that checks variable and function types at edit/compile time so many runtime type errors are caught earlier.
"I spent hours debugging a runtime error caused by a misspelled property — static types would have warned me earlier."
Static type checking is a tool (like TypeScript or JSDoc) that checks variable and function types at edit/compile time so many runtime type errors are caught earlier.