Phaser
2D game frameworkOpen source· verified Sep 2026
A full 2D framework for browser games: scenes, sprites, tilemaps, input, audio, cameras, and built-in physics. The default choice for 2D HTML5 games.
Official site
Reach for it when
- 2D platformers, puzzlers, and arcade games
- Game jams on the web
Worth knowing
Phaser 4 is current; many tutorials still target Phaser 3, and some APIs changed between them.