SixtyFPS is a project started by Simon Hausmann and Olivier Goffart who previously worked on Qt at Trolltech.

SixtyFPS is the first project with a company behind it which uses femtovg, a Rust nanovg port. https://github.com/femtovg/femtovg for rendering. SixtyFPS added WebGL support which lets you run femtovg in the browser https://tronical.github.io/femtovg/examples/index.html.

Recently, femtovg added an experimental wgpu backend which is for now in my fork of the project https://github.com/adamnemecek/femtovg.

Join the femtovg discord https://discord.com/invite/V69VdVu.