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1000+ packages found

Intuitive, type safe and flexible Store for Vue

published version 3.0.2, 17 days ago3190 dependents licensed under $MIT
8,320,885

Type-safe SQL builder using ES2015 template tags

published version 1.0.0, 5 years ago0 dependents licensed under $MIT
13

A little library for asserting types and values, with zero dependencies.

published version 11.2.3, 2 years ago808 dependents licensed under $MIT
18,868,883

Get the native type of a value.

published version 6.0.3, 5 years ago2104 dependents licensed under $MIT
460,886,279

Check if something is a Node.js stream

published version 4.0.1, a year ago2604 dependents licensed under $MIT
406,698,626

Media Type Database

published version 1.54.0, a month ago2222 dependents licensed under $MIT
329,965,258

A fully typed sql builder. Works best with TypeScript an Visual Studio Code.

published version 0.2.17, 2 years ago0 dependents licensed under $MIT
3,498

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 ago2874 dependents licensed under $MIT
368,468,906

Check if a path is a file, directory, or symlink

published version 6.0.0, 9 months ago1834 dependents licensed under $MIT
283,021,773

Determines if an object can be used as an array

published version 0.3.2, 7 years ago1646 dependents licensed under $MIT
281,657,093

Returns true if the value is an object and not an array or null.

published version 4.0.0, 6 years ago1728 dependents licensed under $MIT
199,913,718

Check if a value is a plain object

published version 4.1.0, 3 years ago1655 dependents licensed under $MIT
220,164,678

Improved typeof detection for node.js and the browser.

published version 4.1.0, 9 months ago1394 dependents licensed under $MIT
153,598,137

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

published version 0.4.0, 5 years ago1761 dependents licensed under $MIT
239,816,379

ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.

published version 1.3.0, 5 months ago1373 dependents licensed under $MIT
163,776,037

Returns true if an object was created by the `Object` constructor, or Object.create(null).

published version 5.0.0, 5 years ago2609 dependents licensed under $MIT
204,357,648

Determine if an object is a Buffer

published version 2.0.5, 4 years ago1246 dependents licensed under $MIT
147,033,680

Returns true if a value has the characteristics of a valid JavaScript data descriptor.

published version 2.1.3, 2 years ago813 dependents licensed under $MIT
115,986,077

Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.

published version 3.1.1, a year ago811 dependents licensed under $MIT
184,269,484

What is the type of this builtin JS value?

published version 1.2.1, 4 months ago531 dependents licensed under $MIT
105,858,417