Search results
129 packages found
Get the native type of a value.
Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.
Returns true if a value exists, false if empty. Works with deeply nested values using object paths.
A Node.js library offering functions to check variable types, including arrays, objects, strings, numbers, booleans, and undefined values.
A collection of simple and lightweight randomizers for JavaScript (TypeScript friendly)
A collection of simple and lightweight randomizers for JavaScript (TypeScript friendly)
A collection of simple and lightweight randomizers for JavaScript (TypeScript friendly)
This module is small but easy to use. The purpose of this module is to check if a target value equals a source value, it can optionally also do none case sensitive comparing.
A robust micro library for type checking. Defers to constructs' internal `[[Class]]` property rather than duck typing for excellent type detection and to avoid triggering false positives.
unique is a function that remove any duplicates from an array.
cast objects, arrays, numbers strings and booleans to buffers
Isomorphic, functional type-checking for Javascript
Consumes a defaults object with booleans, generates all possible variations of it
Check if a given value is empty in JS extending his "truthy" and "falsy" nature
checks if value exists in array or string returning boolean
This module is small but easy to use. The purpose of this module is to check if a target value does not equals a source value, it can optionally also do none case sensitive comparing.
retrieve the type of your value by using constructors when possible
Ask for a type, returns a true/false as answer.
Script that parses a boolean query to an array with all the possibilities. IE: (a AND (b OR c)) -> [[a, b],[a, c]]
simple and elegant generation of random data