I've been working on using Service Workers to fix the trust issues of web crypto: http://blog.airbornos.com/post/2017/08/03/Transparent-Web-Apps-using-Service-W

I've been working on using Service Workers to fix the trust issues of web crypto: http://blog.airbornos.com/post/2017/08/03/Transparent-Web-Apps-using-Service-Worker http://blog.airbornos.com/post/2017/08/03/Transparent-Web-Ap... Shoot me a message if you're interested in implementing something like that in ProtonMail.