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A simple TypeScript library providing type guards for the primitive types in JavaScript.
- type
- types
- type-check
- type-checks
- type-checking
- predicate
- predicates
- type-predicate
- type-predicates
- type-assert
- type-asserting
- type-assertion
- type-assertions
- type-guard
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A standard set of errors and methods for simpler, safer, and easier to read code.
Checks TypeScript types match expected values
A set of types, type checks, and type guards for simpler, safer, and easier to read code.
A set of types, type checks, and type guards for simpler, safer, and easier to read code.
Checks if the given value is a window object.
Checks if variable has specific type. It can be used for primitives but its power lies in complex types like interfaces and in optional logic.
A set of types, type checks, and type guards for simpler, safer, and easier to read code.
A collection of JavaScript type checks.
Checks for URLs during typing and pasting and automatically converts them to links.
Checks if the given value is null or undefined
The ts-is-number a utility npm package that checks if a given input is a valid finite number or a string that can be converted to a valid finite number.
Checks if a given function is deprecated.
Type safe variable checks
Checks if the given value is a native function.
StrictTypeMapper is a Mapper / AutoMapper library that uses advanced **Compile-time type checking** to enforce strict type compatibility. The checks are more strict than standard TypeScript constraints which helps catching runtime errors.
Checks if the given value is an array or array-like object.