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Four-Week Coding Interview Prep in JavaScript: Easy Interview Coding Practice in JavaScript

Start your coding interview preparation with easy-level JavaScript problems. This course will help you build a solid foundation by solving common problems like reversing a string, finding the maxim

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Last updated Mon, 02-Jun-2025
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Course overview

Start your coding interview preparation with easy-level JavaScript problems. This course will help you build a solid foundation by solving common problems like reversing a string, finding the maximum number in an array, and checking for prime numbers. These exercises will enhance your problem-solving skills and boost your confidence for the coding interviews.

What will i learn?

  • General Programming and Algorithms
  • Performance Optimization & Scalability
Requirements
Curriculum for this course
31 Lessons 1 hr 30 mins
Four-Week Coding Interview Prep in JavaScript: Easy Interview Coding Practice in JavaScript
1 Lessons 01:30:00 Hours
  • Four-Week Coding Interview Prep in JavaScript: Easy Interview Coding Practice in JavaScript
    Preview 01:30:00
String Manipulation Basics
7 Lessons
  • Lesson: String Manipulation Basics
    Preview .
  • Practice: Find Vowel Positions
    Preview .
  • Practice: Shift Letters in a String by One
    Preview .
  • Practice: String Case Transformation Using ASCII Values
    Preview .
  • Practice: Replace Character in a String Without Built-In Methods
    Preview .
  • Practice: Swap Adjacent Characters in a String
    Preview .
  • Practice: Check if a String is a Palindrome without Built-in Methods
    Preview .
Basic Array Operations without Built-in Methods
5 Lessons
  • Lesson: Basic Array Operations without Built-in Methods
    Preview .
  • Practice: Find the Minimum Number in an Array
    Preview .
  • Practice: Counting Even and Odd Integers in an Array
    Preview .
  • Practice: Count the Smallest Element in an Array
    Preview .
  • Practice: Finding the Second-Largest Number in an Array Without Built-in Methods
    Preview .
Standard Math Algorithms
6 Lessons
  • Lesson: Standard Math Algorithms
    Preview .
  • Practice: Check if Number is a Perfect Square
    Preview .
  • Practice: Finding the Next Prime Number
    Preview .
  • Practice: Checking Co-primality of Two Numbers
    Preview .
  • Practice: Finding the N-th Prime Number
    Preview .
  • Practice: Finding Prime Factors of a Number
    Preview .
Array Operations without Built-in Methods
6 Lessons
  • Lesson: Array Operations without Built-in Methods
    Preview .
  • Practice: Find Fist Occurrence of a Specific Value in an Array
    Preview .
  • Practice: Counting Unique Elements in an Array
    Preview .
  • Practice: Reverse an Array without Built-in Functions
    Preview .
  • Practice: Circular Array Shift
    Preview .
  • Practice: Contiguous Subarray Check
    Preview .
Simple Recursion in Practice
6 Lessons
  • Lesson: Simple Recursion in Practice
    Preview .
  • Practice: Summing Numbers Recursively
    Preview .
  • Practice: Recursive Countdown Generator
    Preview .
  • Practice: Sum of Digits Raised to Their Respective Positions
    Preview .
  • Practice: Recursive String Reversal
    Preview .
  • Practice: Recursive Fibonacci Calculation
    Preview .
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About instructor
Includes:
  • 1 hr 30 mins On demand videos
  • 31 Lessons
  • Access on mobile and tv
  • Full lifetime access