keywords:type-guards

@nevware21/ts-utils

Comprehensive TypeScript/JavaScript utility library with cross-environment support (Node.js, browser, web worker) providing helper functions, polyfills (ES5-ES2023), type checking utilities, and optimized implementations for better minification and code r

nevware21bot

published version 0.12.5, 2 months ago33 dependents licensed under $MIT

2,063,543

@wistia/type-guards

Type guards

wistia_engineering

published version 0.9.1, 5 months ago3 dependents licensed under $UNLICENSED

122,159

@tool-belt/type-predicates

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

nhirschfeld

published version 1.4.0, 2 months ago35 dependents licensed under $MIT

15,965

typescript-generic-types

A comprehensive collection of useful TypeScript generic types and utility types to enhance type-safety and developer experience. Includes array, promise, object manipulation, and advanced conditional types.

topkat

published version 1.0.15, 2 months ago6 dependents licensed under $MIT

338

@devgrid/common

Some useful primitives

hpromatem

published version 0.4.3, 7 days ago4 dependents licensed under $MIT

192

@nerdware/ts-type-safety-utils

TypeScript type-guards and other type-safety utils to suit common use cases.

trevor-anderson

published version 1.2.2, 4 months ago2 dependents licensed under $MIT

175

xdash

A lean TypeScript utility library designed for simplicity and performance.

shtse8

published version 0.5.14, 3 months ago0 dependents licensed under $MIT

74

@slowclap/vkit

Lightweight, strict runtime validation toolkit for TypeScript projects

melnicorn

published version 0.3.0, 2 months ago0 dependents licensed under $MIT

87

primitive-predicates

A simple TypeScript library providing type guards for the primitive types in JavaScript.

salmonmode

published version 2.1.4, a year ago1 dependents licensed under $MIT

66

utility-guards

Utils for runtime and static type checking in JS and TS

resetand

published version 3.0.1, 4 months ago0 dependents licensed under $MIT

60

ts-type-safe

Utilities for a more type-safe TypeScript

hanskre

published version 1.5.0, 5 months ago0 dependents licensed under $ISC

61

@lambda-fn/type-guards

Type guards for basic javascript types

bingo347

published version 1.4.0, 4 years ago3 dependents licensed under $MIT

28

typesafe-guard

A utility for writing type guard type-safely, for TypeScript

andjsrk

published version 0.4.2, 5 months ago0 dependents

33

@nodesuite/is

JavaScript runtime type inference utilities.

insidium

published version 0.3.32, 2 years ago2 dependents licensed under $ISC

34

@bisham/predicates

Strongly Typed Predicate Functions.

bishamkunwor

published version 0.0.3, a year ago0 dependents licensed under $MIT

22

conditional-helpers

A collection of JavaScript helper functions to be used in conditional logic within projects

beepboopbeep

published version 2.0.3, 6 months ago0 dependents licensed under $ISC

18

@mikelgo/ts-guards

typescript guards

mikelgo

published version 1.1.0, 5 years ago0 dependents licensed under $MIT

15

sniffly

A lightweight TypeScript utility library for performing common type-safe value checks with type narrowing

nebulaevo

published version 1.0.2, 6 months ago0 dependents licensed under $MIT

12

@younho9/not

Type guard based on exclude

younho9

published version 0.1.0, 4 years ago0 dependents licensed under $MIT

8

is-interface

Type Guard for interface