keywords:isError - npm search

@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

2,090,106

typechecker

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

bevryme

published version 9.3.0, 2 years ago37 dependents licensed under $Artistic-2.0

1,067,805

ts-util-is

TypeScript typeof utility helper with no dependencies.

justinlettau

published version 2.1.0, a year ago19 dependents licensed under $MIT

15,874

is-error-x

Detect whether a value is an error.

xotic750

published version 2.1.2, 6 years ago6 dependents licensed under $MIT

2,154

@extremejs/utils

ExtremeJS Utilities

ardalanamini

published version 1.0.0-beta.22, a year ago3 dependents licensed under $MIT

809

x-utils-es

helper tools for javascript validation

anon101

published version 2.4.0, 4 years ago0 dependents licensed under $MIT

284

error.iserror

An ESnext spec-compliant `Error.isError` shim/polyfill/replacement that works as far down as ES3

ljharb

published version 1.0.1, a month ago0 dependents licensed under $MIT

129

@utilify/types

A utility library for type checks and type manipulation in JavaScript and TypeScript, providing functions to determine types and verify values like null, undefined, boolean, number, and more.