JavaScript

• Practice common algorithms using JavaScript
• 10 Interview Questions Every JavaScript Developer Should Know
• 21 Essential JavaScript Interview Questions from best mentors all over the world
• 20 Essential JavaScript Interview Questions from Adeva
• 37 Essential JavaScript Interview Questions from Toptal
• 5 More JavaScript Interview Exercises
• 5 Typical JavaScript Interview Exercises
• Development hiring managers and potential interviewees may find these sample JavaScript proficiency interview Q&As and code snippets useful
• 123 Essential JavaScript Interview Question
• JavaScript Interview Questions have been designed specially to get you acquainted with the nature of questions you may encounter during your interview for the subject of JavaScript
• JS: Basics and Tricky Questions
• JS: Interview Algorithm
• Some basic javascript coding challenges and interview questions
• Some JavaScript interview exercises
• Ten Questions I've Been Asked, Most More Than Once, Over Six Technical JavaScript / Front-End Engineer Job Interviews.
• Top 85 JavaScript Interview Questions
• Interview Cake JavaScript Interview Questions
• The Best Frontend JavaScript Interview Questions (written by a Frontend Engineer)
• 10 JavaScript Concepts You Need to Know for Interviews
• Front End Interview Handbook - JavaScript Questions and Answers
• JavaScript Interview Questions - Quick Refresher
• The MEGA Interview Guide
• Javascript Interview Questions and Answers (2020)
• JavaScript Modern Interview Code Challenges 2021
• 70 JavaScript Interview Questions

Free JavaScript Courses to learn in 2024:

1. Learn JavaScript https://codecademy.com/learn/introduction-to-javascript

2. JavaScript for Beginners https://simplilearn.com/learn-javascript-basics-free-course-skillup

3. Javascript Essentials https://udemy.com/course/javascript-essentials/

4. JavaScript Fundamentals https://udemy.com/course/javascriptfundamentals/

5. Learn to Program in Javascript: Beginner to Pro https://udemy.com/course/programming-in-javascript/

6. Code Your First Game: Arcade Classic in JavaScript on Canvas https://udemy.com/course/code-your-first-game/

7. Learn JavaScript - Full Course for Beginners https://youtube.com/watch?v=PkZNo7MFNFg&ab_channel=freeCodeCamp.org

8. Learn Intermediate JavaScript https://codecademy.com/learn/learn-intermediate-javascript

9. Programming with JavaScript https://imp.i384100.net/DK10Wb

10. Meta Front-End Developer Professional Certificate https://imp.i384100.net/k0bgjx

11. HTML, CSS, and Javascript for Web Developers https://imp.i384100.net/MmjnAM

jQuery

• Top 50 jquery interview questions
• 17 Essential jQuery Interview Questions From Toptal
• Top JQuery Interview Questions and Answers

Front-end build tools

• Webpack interview questions & answers
• Gulp js interview questions
• Grunt js interview questions for beginners
• Grunt js interview questions

KnockoutJS

• 15 interview questions from CodeSample.com
• 20 questions you might be asked about KnockoutJS in an interview for both freshers and experienced developers

Less

• Top 25 LESS Interview Questions

Lisp

• 10 LISP Questions & Answers
• Top 18 Lisp Interview Questions from Career Guru

NodeJS

• 25 Essential Node.js Interview Questions from Adeva
• 8 Essential Nodejs Interview Questions from Toptal
• Node.JS Interview Questions have been designed specially to get you acquainted with the nature of questions you may encounter during your interview for the subject of Node.JS
• Node.js Interview Questions and Answers
• Top 25 Nodejs Interview Questions & Answers from Career Guru
• Top 30 Node.Js Interview Questions With Answers
• Top Nodejs Interview Questions & Answers
• Node.js Interview Questions in Chinese
• Node.js Interview Questions by learning-zone

Here are 40 most asked DSA questions to ace your next interview -

1. Reverse a linked list.
2. Find the middle element of a linked list.
3. Implement a stack using arrays/linked list.
4. Implement a queue using arrays/linked list.
5. Find the factorial of a number using recursion.
6. Implement binary search in an array.
7. Find the largest/smallest element in an array.
8. Implement merge sort.
9. Implement quick sort.
10. Detect a cycle in a linked list.
11. Find the intersection point of two linked lists.
12. Check if a binary tree is a binary search tree (BST).
13. Print all leaf nodes of a binary tree.
14. Reverse a binary tree.
15. Find the height of a binary tree.
16. Implement depth-first search (DFS) on a graph.
17. Implement breadth-first search (BFS) on a graph.
18. Check if a graph is connected.
19. Implement Dijkstra's algorithm for shortest path.
20. Implement Prim's algorithm for minimum spanning tree.
21. Implement Kruskal's algorithm for minimum spanning tree.
22. Find the longest common subsequence of two strings.
23. Find the longest increasing subsequence of an array.
24. Implement the Knuth–Morris–Pratt (KMP) algorithm for string matching.
25. Implement the Rabin-Karp algorithm for string matching.
26. Check if a string is a palindrome.
27. Check if two strings are anagrams of each other.
28. Find the next greater element in an array.
29. Find the kth smallest/largest element in an array.
30. Find the median of two sorted arrays.
31. Implement a trie (prefix tree).
32. Find all subsets of a set.
33. Find all permutations of a string.
34. Implement the Josephus Problem.
35. Implement an LRU (Least Recently Used) Cache.
36. Find the longest palindrome substring in a string.
37. Implement a priority queue.
38. Implement a hashmap (dictionary).
39. Count the number of inversions in an array.
40. Find the shortest path in a maze.