Black Shape visualizer helps you to recognize elements in groups if they are a direct neighbor (top, bottom, left, right). Helps you to solve these interview problems:
- Black Shape on InterviewBit
- Number of Islands on LeetCode
Test it out in Netlify.
Hope it helps you!
Feedback and PR are always welcomed 👏!
(Note: reading the code probably would tell you how to solve the problem in Javascript 😉)