LESSON 32 / 75·2 min readIntermediate

Important JavaScript DSA interview topics

Good to knowConcept lesson
01 Understand02 Recall03 Prepare
  1. Arrays and strings
  2. Hash maps and sets
  3. Linked list
  4. Stack and queue
  5. Recursion and backtracking
  6. Trees and BST
  7. Graph traversal
  8. Heaps
  9. Dynamic programming
  10. Binary search
  11. Sliding window and two pointers

PAUSE & RECALL

Can you explain it without the notes?

Important JavaScript DSA interview topics

Use your own words. Explain an example and one limitation before checking the explanation.

Check your explanation
  1. Arrays and strings
CONNECT IT TO YOUR INTERVIEW

Turn this concept into a clear answer.

Practice this concept
YOUR NEXT STEP

Keep connecting the ideas.

Next lesson: JavaScript interview-friendly practice list

Adapted from 16_DSA_JAVASCRIPT.md · “13. Important JavaScript DSA interview topics”. Examples are study fragments; framework behavior can depend on your version.