growingSWE personal blog
An interactive intro to quadtrees
An interactive exploration of quadtrees. Start with brute-force spatial search, build recursive space partitioning step by step, then use it for point lookups, range queries, nearest-neighbor search, collision detection, and image compression.
- Points
- 222
- HN comments
- 30
- Submissions
- 1
- Cited by
- 0 commenters
Math & AlgorithmsSoftware Engineering2026
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Feb 24, 2026 | An interactive intro to quadtrees by evakhoury | 222 | 30 |
