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38 packages found
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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TypeScript predicates library
Generic type guards for TypeScript
Collection of validation functions for JavaScript data
TypeScript predicates library
TypeScript utilities
A modern TypeScript library designed to reduce boilerplate for tagged unions, also known as discriminated unions. This library is also an implementation of algebraic data types
- discriminated-union
- tagged-union
- Algebraic-Data-Types
- coproduct
- pattern-matching
- exhaustive
- type-predicate
- narrowing
- type-guard
- functional-programming
- functional
Typescript package boilerplate template
TypeScript predicates and assertions library
Check if a value is a plain object, with TypeGuard.
Provides type detection and analysis for ANY Javascript object (including custom types) in any environment, even where native operators falter.
- get-type
- get-type-of
- getTypeOf
- typeanalyser
- type-analyzer
- typeOf
- type-introspection
- type-check
- type-checker
- type-details
- type-detect
- type-detection
- javascript-types
- type-validation
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Koa middleware for handling errors.
Type-guards, casts and converts unknowns into typed values
Type-guard for DerivedRecord
provides few helpers to create type guards
provides few test helpers
Simple typechecker for custom type guards
A safe way to retrieve values from any level of the object cavity
- funtal
- type-safe
- playerony
- typescript
- type-guard
- functional
- Typescript
- getNestedObjectProperty
- get-nested-object-property
- getNestedObjectPropertySafe
- get-nested-object-property-safe
Quickly write Type-Guard functions for checking objects
Runtime type checking library for TS & JS
- type-guard
- type-checking
- type-validation
- runtime-type
- runtime-typechecking
- runtime-type-checking
- runtime-type-validation