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105 packages found

Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

published version 1.2.2, 8 days ago1166 dependents licensed under $MIT
150,615,586

Parse yes/no like values

published version 5.0.0, 3 years ago1965 dependents licensed under $MIT
97,940,360

TypeScript generics to work with boolean types

published version 0.0.0, 6 years ago4 dependents licensed under $MIT
3,731,729

Test if a value is a boolean.

published version 0.2.2, 7 months ago193 dependents licensed under $Apache-2.0
1,920,078

Simple API for managing options in JavaScript applications.

published version 4.0.0, 8 years ago5 dependents licensed under $MIT
132,090

Returns true if the callback returns truthy for all elements in the given array.

published version 0.1.2, 10 years ago2 dependents licensed under $MIT
72,905

Convert query strings to dates for express/connect applications.

published version 2.0.0, 7 years ago33 dependents licensed under $MIT
61,030

JavaScript implementation of the TrueSkill ranking system

published version 0.0.2, 12 years ago1 dependents
7,947

Boolean package provides functionality to generate a fake boolean value.

published version 2.1.1, 3 years ago1 dependents licensed under $MIT
10,861

Little util function for simpler extracting Boolean values from ENV-variables in Node.js, i.e. true values (true, TRUE, 1) vs. false values (false, FALSE, 0).

published version 0.1.0, 12 years ago1 dependents
6,836

Validates if a value is a boolean.

published version 1.0.4, 10 years ago8 dependents
7,395

A JavaScript port of the Unix utility 'true'. Returns the Boolean value `true`

published version 0.0.4, 10 years ago15 dependents licensed under $Apache-2.0
2,664

Check a string whether truthy or falsy.

published version 2.0.2, 9 years ago5 dependents licensed under $MIT
2,412

Check if the value is not undefined, null, empty string, NaN and Infinity.

published version 0.20.0, 8 years ago62 dependents licensed under $MIT
1,926

Convert a value to a boolean - recognizes 'true' and 'false' strings

published version 1.0.0, 10 years ago3 dependents licensed under $MIT
1,394

Check if an array includes all the elements of another array

published version 2.0.0, 7 years ago2 dependents licensed under $ISC
686

Get a random boolean

published version 1.0.0, 10 years ago1 dependents licensed under $MIT
657

Convert query strings to numbers and booleans for express/connect applications.

published version 3.0.1, 5 years ago0 dependents licensed under $MIT
321

The missing parseBool function we all secretly want

published version 1.0.0, 7 years ago3 dependents licensed under $MIT
152

This module transforms a string to a oneline string considering escape sequences: so('test noop test') -> 'noop test'

published version 1.0.0, 9 years ago1 dependents licensed under $MIT
136