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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, 4 months ago1190 dependents licensed under $MIT
164,924,328

Parse yes/no like values

published version 5.0.0, 4 years ago1975 dependents licensed under $MIT
109,601,683

TypeScript generics to work with boolean types

published version 0.0.0, 7 years ago4 dependents licensed under $MIT
4,012,995

Test if a value is a boolean.

published version 0.2.2, 10 months ago193 dependents licensed under $Apache-2.0
2,051,921

Simple API for managing options in JavaScript applications.

published version 4.0.0, 8 years ago5 dependents licensed under $MIT
132,535

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
82,218

Convert query strings to dates for express/connect applications.

published version 2.0.0, 7 years ago33 dependents licensed under $MIT
66,194

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
21,679

JavaScript implementation of the TrueSkill ranking system

published version 0.0.2, 12 years ago1 dependents
10,079

Boolean package provides functionality to generate a fake boolean value.

published version 2.1.1, 3 years ago1 dependents licensed under $MIT
12,068

Validates if a value is a boolean.

published version 1.0.4, 10 years ago8 dependents
7,136

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

published version 0.0.4, 11 years ago15 dependents licensed under $Apache-2.0
2,539

Check a string whether truthy or falsy.

published version 2.0.2, 10 years ago5 dependents licensed under $MIT
1,848

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
1,981

Check if an array includes all the elements of another array

published version 2.0.0, 7 years ago2 dependents licensed under $ISC
678

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

published version 1.0.0, 10 years ago3 dependents licensed under $MIT
499

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

published version 3.0.1, 5 years ago0 dependents licensed under $MIT
264

Get a random boolean

published version 1.0.0, 10 years ago1 dependents licensed under $MIT
261

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
97

Converts a string or number like boolean to true / false of type boolean.

published version 0.0.4, 7 years ago0 dependents licensed under $MIT
105