Hey! We're using webGPU for the webbuild which is supported on windows on chrome and edge (v 113+) and on mac safari (v 26+) and require hardware acceleration to be enabled (should be enabled by default, check https://web.dev/blog/webgpu-supported-major-browsers for more details on supported browsers/devices). If those still don't work for you, we'd recommend the downloadable versions for a smoother experience.