The author benchmarks an Entity Component System (ECS) implementation against traditional Object-Oriented Programming in JavaScript to evaluate performance gains from improved memory locality. The study focuses on a 2D physics simulation involving ball collisions, testing whether ECS can overcome the memory management limitations of interpreted languages like JS compared to V8's garbage collection.
Background
Entity Component System (ECS) is a software architectural pattern popular in game development that optimizes cache locality by separating data from behavior, contrasting with traditional inheritance-heavy OOP designs.
- Source
- Lobsters
- Published
- Jul 2, 2026 at 12:23 PM
- Score
- 6.0 / 10