JavaScript Footprint

The JavaScript "Slavery" Footprint

The Most Common JavaScript Algorithms

Here’s a list of common algorithms which has implemented in JavaScript:

• Reverse String
• Reverse Integer
• Palindrome
• Max Character
• Fizzbuzz
• Anagrams
• Capitalize
• Steps
• Pyramid
• Find the Vowels

JavaScript Tricks

The JavaScript "Slavery" Tricks

Objects

• Get length of object
• Iterate over an object
• Convert object to array
• Check if a property exists in objects
• Merge multiple objects into one object
• Computed object properties
• Delete or filter property of object
• Get all values in object

Arrays

• Array shallow copy/clone
• Get a random element from an array
• Remove falsy values in array
• Remove items from array
• Fill array with values
• Find certain element index of array
• Make range of numbers within array
• Get only unique values in array
• Find the differences (non-shared items) between two arrays
• Remove items from left right side of array
• Find shared values between two arrays
• Get last item in array, get everything before last item in array

Functions

• Debounce function
• Function that can be called only once
• Measure time it takes function to run