JavaScript/Node.js utility. Returns `true` if the value is a number or string number. Useful for checking regex match results, user input, parsed strings, etc.
- number
- is
- isnan
- javascript
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Set nested properties on an object using dot-notation.
- dot-prop
- dot-notation
- set
- get
Get a formatted timestamp. Used in gulp, assemble, generate, and many others.
- timestamp
- time-stamp
- date
- time
Recursively flatten an array or arrays. This is the fastest implementation of array flatten.
- array
- flatten
- util
- utility
Returns an array with only the unique values from all given arrays using strict equality for comparisons.
- arr
- array
- difference
- diff
Return the last element in an array. Faster than `.slice`
- array
- last
- javascript
- nodejs
Normalize values in package.json to improve compatibility, programmatic readability and usefulness with third party libs.
- package
- json
- packagejson
- node
Return true if a value exists in an array. Faster than using indexOf and won't blow up on null values.
- javascript
- array
- nodejs
Get the first element or first n elements of an array.
- array
- javascript
- nodejs
- first
Bind a context to all functions in an object, including deeply nested functions.
- function
- bind
- context
- object