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4522 packages found
JavaScript's functional programming helper library.
The Node.js `util.deprecate()` function with browser support
Function argument validation for humans
- type
- types
- check
- checking
- guard
- guards
- assert
- assertion
- predicate
- predicates
- is
- validate
- validation
- utility
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Test if a value is a function.
Make configurable canvas easily with Canvafy
- canvacord
- discanvas
- canvafy
- discord
- discord.js
- canvas
- rank
- card
- rankcard
- skia-canvas
- skia
- nodejs
- esm
- es6
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String manipulation functions.
Neo-Async is a drop-in replacement for Async, it almost fully covers its functionality and runs faster
pvtsutils is a set of common utility functions used in various Peculiar Ventures TypeScript based projects.
Function which does nothing.
Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.
Constant function.
A versatile toolkit of utility functions and validators for simplifying data validation and common tasks in JavaScript applications.
- validator
- validation
- validate
- sanitise
- assert
- util
- utility
- helper functions
- util functions
- data validation
- input validation
- data sanitization
- form validation
- JavaScript utilities
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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
The `object-mapper-util` library provides a simple function to map objects based on user-defined configurations.
A library of helper functions designed to make the building of time input polyfill components easier.
A simple function to run async functions in sequence.
Wraps non-function values in a getter function
Opposite of `is-async-function`. Check that given function is synchronous.