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169 packages found
Get arguments of a function, useful for and used in dependency injectors. Works for regular functions, generator functions and arrow functions.
- args
- arguments
- arrow
- arrow-function
- arrows
- dependency
- deps
- fn
- func
- function
- function-arguments
- generator
- generators
- get
- View more
Converts function to its source code.
◻️ Supreme nothingness
Get function arguments, useful for and used in dependency injectors. Works for regular functions, generator functions and arrow functions.
- args
- arguments
- arrow
- arrow-function
- arrows
- dependency
- deps
- fn
- func
- function
- function-arguments
- generator
- generators
- get
- View more
Determine if a function is an ES6 arrow function or not.
Check if a value is a function
Check if something is an ES7 async function
Get function name with strictness and correctness in mind. Also works for arrow functions and getting correct name of bounded functions. Powered by [fn-name][].
A memoization library that caches the result of the different arguments
Set of methods allowing simplify work with promises in cycle such as: forEach, map, find, filter, reduce, while, transform. Besides there are methods for comfortable work with promises or asynchronous operations - all, retry, timeout.
- promise
- promises
- performance
- async
- await
- deferred
- deferreds
- future
- flow control
- fluent interface
- promise methods
- foreach
- reduce
- filter
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Create callback api for given sync function. Guarantee that given function (sync or async, no matter) will always have callback api and will handle errors correctly.
Fast filter array to have only function values. But also allow you to give iterator function which will be called on each element of the array that is function - much like array.map functionallity. Useful when you want to filter, but also want to map in s
Filter and flattenify array to have only function values. Much like `arr-filter-function` package, but with flatten.
Parse function to object with same key names as arguments names and values that you pass in same order.
A powerful javascript functions library!
- fn
- fn.js
- funclib
- funclib.js
- FuncLib
- function
- functions
- javascript
- typescript
- nodejs
- util
- utils
- tools
- lib
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Rename a given function. Tries to be cross-platform and guaranteed. Useful when you want to preserve name of bound function. In bonus, allows passing context to the renamed function.