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99 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

Fake S3 server for node

published version 3.7.1, 4 years ago61 dependents licensed under $MIT
720,305

Returns true if the given is falsey (according to JavaScript) or matches a 'falsey' keyword.

published version 1.0.0, 7 years ago53 dependents licensed under $MIT
605,669

Simple API for managing options in JavaScript applications.

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

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

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 'false'. Returns the Boolean value `false`

published version 0.0.4, 12 years ago21 dependents licensed under $Apache-2.0
7,512

Check if the value is undefined, null, empty string, NaN and Infinity.

published version 0.23.0, 8 years ago149 dependents licensed under $MIT
3,067

Fake S3 server for node

published version 4.0.2, 5 days ago1 dependents licensed under $MIT
2,164

A fake data generator for javascript

published version 1.0.10, 4 years ago0 dependents licensed under $ISC
2,789

Check a string whether truthy or falsy.

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

Determines if something should be considered a synonym for true

published version 1.0.1, 10 years ago4 dependents licensed under $ISC
809

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

PHP empty function in JS

published version 2.0.1, 3 years ago1 dependents licensed under $MIT
367