In this article i will present you five awesome courses about Algorithms and Data Structures from Udemy. 1) JavaScript Algorithms and Data Structures Masterclass by: Colt Steele The Missing Computer Science and Coding Interview Bootcamp With more than 200 lectures, present a brilliant course about this complex topic! Colt Steele Some of the topics: Big O Notation Problem Solving Skills Recursion Bubble Sort Selection Sort Hash Tables And much more… 2) The Coding Interview Bootcamp: Algorithms + Data Structures by: Stephen Grider Ace your next Javascript coding interview by mastering data structures and algorithms. did a perfect job with this course, through a calm and friendly way, we can learn all about Algorithms and Data Structures! Stephen Grider String and Integer Reversal Palindromes Fizz Buzz Stacks, Trees Binary Search And much more… 3) Learning Algorithms in JavaScript from Scratch by: Eric Traub Make your code & programs faster and more efficient by using algorithms. Be very well prepared for technical interviews. The next 3 courses are by the same author: He did an awesome job explaining all this rare things! Eric Traub . In this one, he teach us Algorithms Some of the topics: Fizz Buzz Binary Search Fibonacci Bubble Sort Merge Sort And much more… 4) Learning Data Structures in JavaScript from Scratch by: Eric Traub Write more efficient & performant code by learning data structures. Be well prepared for technical interview questions. A short but nice course about Data Structures! Some of the topics: Introduction to Data Structures Linked Lists Binary Search Trees Hash Tables And much more… 5) JavaScript Interview Prep: Practice Problems by: Eric Traub Ace your next JavaScript coding interview by doing practice questions. Learn important javascript skills & concepts. This course, apart of some algorithms and problems, gives us a nice compilation of the weird parts of JavaScript for your next job interviews! Some of the topics: IIFEs Closures this keyword Scope Objects And much more… I hope you liked it! You have my Github if you wanna follow me, i will appreciate a lot! Thank you 😊