Articles

Constructing a type-safe reverseRecord() function requires a surprisingly difficult return-type declaration.

Implementation of an HttpError class that shows the error message in it’s type tooltip and supports instance testing using the instanceof operator.

Use the Wrap React component to conditionally wrap a component in another component without code duplication.

The Expand type forces TypeScript to resolve the definition of complex intersection or mapped types in VS Code IntelliSense.

Eliminate redundancy in prop types with the PropsForStyling utility type when using transient props with styled components.