Cross-realm type predicates for Bare

使用斷言（assert）讓類型斷言（type predicates）運作的實用工具函式 | Use asserts to make type predicates work with better runtime validation

Type predicates and assertions for Node

Type-checking functions

typescript type predicates with no dependencies

Functionality for working with first-order type predicates

A collection of composable JavaScript runtime type predicates with TypeScript type guard declarations

A comprehensive collection of performant type guards and assertions with excellent TypeScript support

Type predicates and assertions.

Combine user-defined type guards / type predicates as unions and intersections.

Write inferred type predicates

Predicate and assert functions generator from type definitions.

Small collection of [type predicates](https://www.typescriptlang.org/docs/handbook/2/narrowing.html#using-type-predicates) and [assertion functions](https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-7.html#assertion-functions).

typescript type predicates with no dependencies

增強的陣列類型斷言與驗證工具 | Enhanced array type predicates and validation utilities

Composable type predicates for TypeScript

An npm library for checking deep types via type predicates.

typescript type predicates with no dependencies

Fast robust predicates for computational geometry

A little library for asserting types and values, with zero dependencies.