Quite simply: it lets you build portable apps with near-native performance. Same source for both your desktop browser and your phone. I really love using it to

Quite simply: it lets you build portable apps with near-native performance. Same source for both your desktop browser and your phone. I really love using it to make audio apps like this one: https://bungee.parabolaresearch.com/bungee-web-demo https://bungee.parabolaresearch.com/bungee-web-demo, also it's great for other real time rendering / visualisation in the browser.