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10 packages found

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

published version 7.0.0, 7 years ago2869 dependents licensed under $MIT
368,966,382

Determine the name of a value's constructor.

published version 0.2.2, 9 months ago17 dependents licensed under $Apache-2.0
1,995,338

Determine the specification defined classification of an object.

published version 0.2.2, 9 months ago31 dependents licensed under $Apache-2.0
2,079,028

Determine a value's type.

published version 0.2.2, 9 months ago10 dependents licensed under $Apache-2.0
1,995,231

yet another istype detect library using `Object.prototype.toStirng` to get type.

published version 0.1.0, 11 years ago9 dependents licensed under $MIT
3,396

Functional utility helper library

published version 0.1.2, 9 years ago2 dependents
81

The ts-is-number a utility npm package that checks if a given input is a valid finite number or a string that can be converted to a valid finite number.

published version 1.1.0, 2 years ago0 dependents licensed under $MIT
34

Check if a value is of the given type.

published version 1.0.2, 5 years ago2 dependents licensed under $MIT
32

A native module for effectively validating if a value is type Number.

published version 1.0.8, 8 years ago0 dependents licensed under $MIT
18

Returns true if the value is a number. comprehensive tests.Study from jonschlinkert/is-number

published version 1.0.0, 7 years ago2 dependents licensed under $MIT
14