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3574 packages found

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

published 3.1.1 5 months ago
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Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.

published 3.0.5 5 months ago
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Returns true if a value has the characteristics of a valid JavaScript data descriptor.

published 2.1.3 5 months ago
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Check if something is a Node.js stream

published 4.0.1 a month ago
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Check if the character represented by a given Unicode code point is fullwidth

published 5.0.0 5 months ago
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Detect whether the terminal supports Unicode

published 2.0.0 5 months ago
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Check if argv has a specific flag

published 5.0.1 3 years ago
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unist utility to recursively walk over nodes, with ancestral information

published 6.0.1 8 months ago
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Returns true if an object was created by the `Object` constructor, or Object.create(null).

published 5.0.0 4 years ago
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Returns true if a string has an extglob.

published 2.1.1 7 years ago
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unist utility to check if a node passes a test

published 6.0.0 8 months ago
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Check if the process is running inside Windows Subsystem for Linux (Bash on Windows)

published 3.1.0 6 months ago
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Detect the file type of a Buffer/Uint8Array/ArrayBuffer

published 19.0.0 2 months ago
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Check if a value is a plain object

published 4.1.0 2 years ago
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Check if an input value is a ssh url or not.

published 1.4.0 2 years ago
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JavaScript Standard Style - ESLint Shareable Config

published 17.1.0 10 months ago
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Get the native type of a value.

published 6.0.3 4 years ago
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Check if your package was installed globally

published 1.0.0 4 months ago
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Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

published 7.0.0 6 years ago
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