is-builtin-module

Check if a string matches the name of a Node.js builtin module

v5.0.0 URL: https://unpkg.com/is-builtin-module@5.0.0/index.js

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is-glob

Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet

v4.0.3 URL: https://unpkg.com/is-glob@4.0.3/index.js

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is-plain-object

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

v5.0.0 URL: https://unpkg.com/is-plain-object@5.0.0/dist/is-plain-object.js

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has-flag

Check if argv has a specific flag

v5.0.1 URL: https://unpkg.com/has-flag@5.0.1/index.js

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is-stream

Check if something is a Node.js stream

v4.0.1 URL: https://unpkg.com/is-stream@4.0.1/index.js

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