Count Packages

Group values according to an indicator function and return group counts.

Generate a frequency table.

Generate a frequency table according to an indicator function.

Compute a count incrementally, ignoring NaN values.

Create an iterator which iteratively returns the number of iterated values.

Count the number of falsy elements in an array.

Count the number of elements in an array which pass a test implemented by a predicate function.

Count the number of elements in an array that are equal to a specified value.

Count the number of elements in an array that are equal to a specified value.

Count the number of truthy elements in an array.

A fast and performant *Least Frequently Used* (LFU) sorted set implementation for working with reasonably sized integers (unsigned). Trades memory for performance, optimised for frequently updating and counting a relatively small set of integers (integer

Is the number even or odd?

This is a string utility package

countup for vue.js.

Returns true if the given number is odd, and is an integer that does not exceed the JavaScript MAXIMUM_SAFE_INTEGER.

Social media share buttons and share counts for React.

A tiny dependency-free JavaSript library for animating numeric values.

@js-plus/count-down

Social media share buttons and share counts for React.

A simple object utils collection!