core-util-is
The `util.is*` functions introduced in Node v0.12.
Latest release 1.0.2 - Updated - 86 stars
typechecker
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
Latest release 6.3.0 - Updated - 22 stars
prototyped.js
Common typescript ready prototypes available in both es5 and es6
Latest release 1.0.0 - Updated - 7 stars
isnumber
A simple test to see if a value is a non-infinite number.
Latest release 1.0.0 - Published - 2 stars
@daybrush/utils
utils for daybrush
Latest release 0.10.1 - Updated - 3 stars
ts-util-is
TypeScript typeof utility helper with no dependencies.
Latest release 1.1.3 - Updated - 2 stars
core-util-is-react-native
The `util.is*` functions introduced in Node v0.12.
Latest release 1.0.3 - Published - 86 stars
json8-isNumber
JSON isNumber method
Latest release 1.0.0 - Published - 56 stars
chober
Chober.js - is a collection of methods that are used by programmers every day. We decided to put ...
Latest release 2.0.0 - Updated - 8 stars
typeco
A javascript library which allows to check javascript value types at runtime
Latest release 1.0.0 - Updated - 1 stars
ts-type-guards
Curried TypeScript type guards for primitive types and classes
Latest release 0.6.1 - Updated - 5 stars
@konfirm/is-type
Simple Object type/name checks
Latest release 1.0.8 - Updated
oh-my-type
Oh my type! Tiny and robust type checker.
Latest release 2.0.1 - Updated
vanilla-type-check
Basic type checker
Latest release 2.0.3 - Updated
is-string-a-number
This is a JavaScript utility. It returns `true` if the value is a string number written in fixed ...
Latest release 2.0.2 - Updated - 3 stars
robb
Simple type checker in JavaScript.
Latest release 0.2.1 - Updated - 2 stars
validation-checking
check whether value is undefined or empty or null
Latest release 1.3.7 - Updated - 1 stars
random-number-six-quarter-degrees
This is a Multi Utility Module for JS developers, this package includes day to day functions that...
Latest release 1.3.6 - Updated
existjs
Check variable existence
Latest release 2.1.0 - Updated
is-check
Check if the given value is of a specific type.
Latest release 1.0.2 - Updated
global-data-manager
Save project-global variables in one location, manage and access them anywhere
Latest release 0.0.1 - Updated
type-checker-helpers
JavaScript library to check data types
Latest release 1.0.1 - Updated
@renet-consulting/util
This library provides next util: isBoolean, isFunction, isNumber, isNumbers, isObject and isStrin...
Latest release 0.0.1 - Published - 2 stars
js-util-type
A utility function to fix and extend the built-in ''typeof'' operator of JavaScript.
Latest release 0.1.1 - Updated - 1 stars
paracetamol
declarative check type of function arguments and development profiler for your functions
Latest release 0.7.2 - Updated - 1 stars
typeof-ext
A node.js module to get, compare and check types
Latest release 0.0.2 - Updated - 1 stars
@js-utilities/typecheck
Utility library for javascript type checking.
Latest release 0.1.4 - Updated
math.npm
Simple mathematics Node.js package
Latest release 1.0.0 - Published
@itorepo/validators
A base class implementing basic value validators. E.g: isDefined, isNumber, etc... More validator...
Latest release 1.0.1 - Published
@byu-oit/node-postgres-query-builder
Quickly build postgresql queries
Latest release 1.4.1 - Updated
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