Alternatives. What could replace Babylon.js?
Direct substitutes
FMODInteractive audio middleware for games and real-time experiences.
GodotOpen-source game engine for 2D, 3D, and indie prototypes.
itch.ioOpen marketplace for distributing indie games, prototypes and creative assets, with no approval process and a creator-set revenue share.
Meta Quest Developer ToolsDeveloper tools for Meta Quest apps and experiences.
p5.jsCreative JavaScript library for drawing, interaction, and code learning.
ProcessingCreative coding environment for visual arts and prototyping.