Question 1

What is DSAViz?

Accepted Answer

DSAViz is a free interactive DSA (Data Structures and Algorithms) visualizer built by Kamlesh Kasambe. It animates sorting, tree traversal, graph algorithms, dynamic programming, linked lists, stacks, queues, and string algorithms step-by-step with Java and Python code highlights. Available at https://dsaviz.vercel.app

Question 2

Who made DSAViz?

Accepted Answer

DSAViz was built by Kamlesh Kasambe, a software developer from Maharashtra, India. Contact: kasambe.kamlesh1@gmail.com

Question 3

Is DSAViz free?

Accepted Answer

Yes. DSAViz is completely free with no login, no payment, and no ads. Just open https://dsaviz.vercel.app in any browser and start learning immediately.

Question 4

Which algorithms does DSAViz cover?

Accepted Answer

DSAViz covers: Sorting (Bubble, Merge, Quick, Heap, Insertion, Selection, Counting, Radix), Binary Search, Arrays, Linked Lists, Trees (BFS, DFS, BST, LCA, Diameter, Path Sum), Graphs (Dijkstra, BFS, DFS, Kruskal, Prim, Bellman-Ford, Floyd-Warshall, Topological Sort), Dynamic Programming (Knapsack, LCS, Edit Distance, Coin Change, LIS), Stacks, Queues, Deques, and String Algorithms (KMP, Sliding Window, Two Pointer, Palindrome).

Question 5

Can DSAViz help with LeetCode interview preparation?

Accepted Answer

Yes. DSAViz includes pattern cheat sheets, category filters, difficulty filters, and step-by-step animations with Java and Python code — perfect for LeetCode, FAANG, SDE, and coding interview preparation.

Question 6

Does DSAViz work on Brave browser?

Accepted Answer

Yes. DSAViz works in all modern browsers including Brave, Chrome, Firefox, Safar and Edge. No tracking, no ads, fully privacy-friendly — a perfect match for Brave browser users.

DSAViz — Free Data Structure and Algorithm Visualizer by Kamlesh Kasambe