François Mockers QA Manager at Talend Bevy is a game engine using an Entity - Component - System architecture and a modern renderer. One of its main goal is to be cross-platform, and that means supporting WASM running in the browser! We’ll see how Bevy uses a few crates to interact with the browser: - winit to get a canvas and all the interactions - wgpu to render, in WebGL2 for now, and soon WebGPU - web-sys (and js-sys) to handle some (light) multithreading and game assets access And the limitations, around multithreading, renderer, native library usage and networking. We’ll finish with some patterns on how to interact between a Bevy game and the JS world of the browser.