Kiwi.js

Uses a custom WebGL renderer with optimizations like matrix concatenation caching, offering 10-50% performance gains as highlighted in the v1.4.0 release notes.

Seamlessly integrates with CocoonJS to wrap HTML5 games as native iOS and Android apps, simplifying cross-platform deployment.

Game objects are entities with attachable components like physics or animation, promoting code reusability and maintainability.

Provides a flexible state system with configurable preload, create, update, and destroy phases, easing game logic organization.