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Scott Barrett

Welcome to Data Structures & Algorithms in JavaScriptThis course makes learning to code fun and makes hard concepts easy to understand. How did I do this?  By using animations. Animating the Data Structures & Algorithms makes everything more visually engaging and allows students to learn more material - in less time - with higher retention (a pretty good combination).I will use these visuals to guide you, step-by-step, through the entire course.The course also includes dozens-and-dozens of Coding Exercises. So you can immediately put everything into practice as soon as you learn it (a very important step).All of this will help you to feel more confident and prepared when you walk into a coding interview.I have made several Free Sample Videos available for the course so you can see the difference the animations make.Also, I am very active on the Q&A, so I will be with you every_step_of _the_way.

Read more

Welcome to Data Structures & Algorithms in JavaScriptThis course makes learning to code fun and makes hard concepts easy to understand. How did I do this?  By using animations. Animating the Data Structures & Algorithms makes everything more visually engaging and allows students to learn more material - in less time - with higher retention (a pretty good combination).I will use these visuals to guide you, step-by-step, through the entire course.The course also includes dozens-and-dozens of Coding Exercises. So you can immediately put everything into practice as soon as you learn it (a very important step).All of this will help you to feel more confident and prepared when you walk into a coding interview.I have made several Free Sample Videos available for the course so you can see the difference the animations make.Also, I am very active on the Q&A, so I will be with you every_step_of _the_way.

What you will get in this course…

Over 100 hand-crafted animated HD videos to illustrate the Data Structures & Algorithms.

Here are the topics we will cover:

Technical

  • Big O notation

Data Structures

  • Arrays

  • Linked Lists

  • Doubly Linked Lists

  • Stacks & Queues

  • Binary Trees

  • Hash Tables

  • Graphs

Algorithms

Sorting

  • Bubble Sort

  • Selection Sort

  • Insertion Sort

  • Merge Sort

  • Quick Sort

Searching

  • Breadth First Search

  • Depth First Search

Don't just take my word for it though, check out what existing students have to say about my courses:

  • 5-Star Review:"In order to describe this course accurately, we need the definition of the word Beautiful. beau·ti·ful: adjective 1.- pleasing the senses or mind aesthetically. 2.- of a very high standard; excellent."  - Josue Hernandez Amezcua

  • 5-Star Review:"The best course on DSA on Udemy" - Enlai Li

  • 5-Star Review:"One of the best courses on DSA. The animations do make a huge impact. All the points are explained in detail. The only problem is that I can't give it more than a 5-star rating." - Nikita Sarkar

  • 5-Star Review:"Amazing Course. My words cannot describe how much animations helped me to understand the concepts. 100% Recommended." - Simarjeet Singh

  • 5-Star Review:Being a visual learner this is BY FAR the BEST course ever. The way the instructor presents this topic makes it so easy to understand." - Eduardo SN

  • 5-Star Review:"The animations were really helpful for an easy understanding, but the best thing about this course for me is that it will not waste your time. It is perfectly optimized, covers the important topics that I wanted, and at the same time perfectly clear. Thank you so much." - Fatemeh Moghaddam

  • 5-Star Review:"This course is very well done. ... the animations in each video take the explanation and understanding of the material to a new level." - Luis Felipe Posada

  • 5-Star Review:"This course has seriously been amazing. The animations have worked wonders for my understanding and I have made significant progress from the beginning of the course until now." - Dakota Fabro

  • 5-Star Review:"I can follow as a beginner, amazing." - Sabrina Fung

  • 5-Star Review:"This is the best course I have ever seen" - Luong Viet Tri

REMEMBER… I'm so confident that you'll love this course that we're offering a FULL money-back guarantee for 30 days. So it's a complete no-brainer, sign up today with ZERO risk and So what are you waiting for? Click the "Buy now" button and join the best JavaScript Data Structures & Algorithms course on Udemy.I look forward to seeing you in the course. Now let's get started. :-)

Enroll now

What's inside

Learning objectives

  • <> 87 coding exercises
  • Learn dsa faster with animated examples
  • Mastery of data structures and algorithms
  • Confidently answer technical interview questions
  • Time and space complexity of data structures and algorithms
  • Strengthen your skills as a developer

Syllabus

Introduction

How to get the most out of this course

Code Editor
Big O
Read more
LL: Find Kth Node From End ( ** Interview Question)
Big O: Intro
Big O: Worst Case
Big O: O(n)
Big O: Drop Constants
Big O: O(n^2)
Big O: Drop Non-Dominants
Big O: O(1)
Big O: O(log n)
Big O: Different Terms for Input
Big O: Arrays
Big O: Wrap Up
Classes & Pointers
Classes
Pointers
Linked Lists
Linked List: Intro
LL: Big O
LL: Under the Hood
LL: Constructor
Coding Exercises (Important)
LL: Push
LL: Partition List ( ** Interview Question)
LL: Pop - Intro
LL: Pop - Code
LL: Unshift
LL: Shift
LL: Remove Duplicates ( ** Interview Question)
LL: Get
LL: Set
LL: Binary to Decimal ( ** Interview Question)
LL: Insert
LL: Remove
LL: Reverse Between ( ** Interview Question)
LL: Reverse
Linked List Big O
<> LL: Coding Exercises
LL: Pop
<> LL: Interview / Leetcode Exercises
Introduction to Interview Questions (DO NOT SKIP)
LL: Find Middle Node ( ** Interview Question)
LL: Has Loop ( ** Interview Question)
Doubly Linked Lists
DLL: Constructor
DLL: Push
Stacks & Queues
DLL: Pop
DLL: Unshift
Stack: Intro
DLL: Shift
DLL: Get
Stack: Constructor
DLL: Set
DLL: Insert
Stack: Push
DLL: Remove
<> DLL: Coding Exercises
<> DLL: Interview / Leetcode Exercises
DLL: Swap First and Last ( ** Interview Question)
DLL: Reverse ( ** Interview Question)
DLL: Palindrome Checker ( ** Interview Question)
DLL: Swap Nodes in Pairs ( ** Interview Question)
Stack: Pop
Queue: Intro
Queue: Constructor
Queue: Enqueue
Queue: Dequeue
Stacks & Queues Big O
<> S&Q: Coding Exercises
<> S&Q: Interview / Leetcode Exercises

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Covers Big O notation, which is essential for understanding algorithm analysis
Utilizes extensive animated examples to simplify complex concepts like data structures and algorithms
Offers comprehensive exercises for hands-on practice, reinforcing learning
Covers a broad range of relevant topics, including arrays, linked lists, hash tables, and graphs
Provides clear and engaging explanations, making it accessible for beginners
Taught by Scott Barrett, a recognized expert in data structures and algorithms, with a strong reputation

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in JavaScript Data Structures & Algorithms + LEETCODE Exercises with these activities:
Read 'JavaScript: The Good Parts' by Douglas Crockford
This book provides practical advice and insights on writing clean and efficient JavaScript code, which will complement your learning in this course.
Show steps
  • Purchase or borrow the book.
  • Read through the book, focusing on the principles and best practices for JavaScript development.
  • Apply the concepts you learn to your own JavaScript coding.
Organize your notes, assignments, and quizzes
Organizing your learning materials will help you stay on top of the course content and make it easier to review later.
Show steps
  • Create a dedicated folder or notebook for the course materials.
  • File and categorize your notes, assignments, and quizzes in a logical manner.
  • Review your organized materials regularly to reinforce your learning.
Read 'Data Structures and Algorithms in JavaScript' by Michael McMillan
This book provides a clear and concise introduction to data structures and algorithms in JavaScript, which can complement your learning in this course.
Show steps
  • Purchase or borrow the book.
  • Set aside dedicated time to read the book.
  • Take notes and highlight important concepts.
Five other activities
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Show all eight activities
Complete the coding exercises in this course
Completing the coding exercises in this course will help you apply the concepts you're learning and reinforce your understanding.
Browse courses on Data Structures
Show steps
  • Read through the instructions carefully.
  • Start working on the exercises one at a time.
  • Debug your code and test it thoroughly to ensure it's working as intended.
Follow along with tutorials on GeeksforGeeks
GeeksforGeeks offers a wide range of tutorials on data structures, algorithms, and JavaScript, which can help you supplement your learning and deepen your understanding.
Browse courses on Data Structures
Show steps
  • Search for topics you're interested in or need to review.
  • Follow along with the tutorials step-by-step, taking notes and coding along.
  • Test your understanding by completing the practice exercises.
Practice coding problems on LeetCode
Practicing coding problems on LeetCode will help you solidify your understanding of data structures and algorithms, and prepare you for coding interviews.
Browse courses on Data Structures
Show steps
  • Create a LeetCode account and familiarize yourself with the platform.
  • Start with easy problems and gradually increase the difficulty as you gain confidence.
  • Keep track of your progress and review the problems you've solved.
Attend a JavaScript coding workshop
Attending a JavaScript coding workshop can provide hands-on experience and exposure to real-world applications of data structures and algorithms.
Browse courses on JavaScript
Show steps
  • Research and find a reputable coding workshop.
  • Register for the workshop and pay the registration fee.
  • Attend the workshop, participate actively, and take notes.
Build a simple data structure project
Building a simple data structure project will allow you to apply your knowledge and create something tangible that demonstrates your understanding.
Browse courses on Data Structures
Show steps
  • Choose a suitable project idea that aligns with your interests and goals.
  • Plan and design the project, including the data structures and algorithms you'll use.
  • Implement the project in JavaScript and test it thoroughly.

Career center

Learners who complete JavaScript Data Structures & Algorithms + LEETCODE Exercises will develop knowledge and skills that may be useful to these careers:

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