Smallest Product

Warmup Given an array of integers, write a function that returns the smallest product of 3 numbers. Example: const input = [1,2,3,4] smallestProduct(input) »

Lil' Bits

Warmup Write a function that takes a non-negative integer as an argument and returns its binary representation as a string. For example: convertToBinary(12) // "1100" convertToBinary( »


Warmup Write a function that returns the missing number from an unsorted array of numbers. For example: function findMissingNo([3,5,4,8,1,2,7] »

Redux Contacts (React)

Build a contact management system using Redux in React. Your redux store will be in charge of maintaining and updating your contact list. You will create »

React Event Listeners

Handling Events Handling events with React elements is very similar to handling events on DOM elements. There are some syntactic differences: React events are named using »

Demystifying REGEX

A Regular Expression is simply a sequence of characters that define a search pattern. Regular expressions can be given to languages like Javascript to have it »

Set Timeout and Set Interval

setInterval and setTimeout are two of the higher order functions in Javascript. Higher order functions take a function as one of their arguments like we see »