From the open source project[1], it seems like the core of this is a stateful HTTP proxy that syncs cookies and localStorage with the client. I guess that’s enough to make most things work?
I do wonder how they are getting around JavaScript frame-busting and that sort of thing, assuming they are. I was hoping they were doing something fun like running the JS engine in wasm, but that doesn’t seem to be the case.
Oh, I built something like this as a hobby project a few years ago! Still online (with a now-expired cert...), but very likely to go down with even a bit of usage : ) Still, here it is: https://fasterbadger.com
I may be missing the point of this, other than maybe being able to bypassing some network filtering. At first I was excited, thinking perhaps it's browser based and that it somehow bypassed CORS. But upon further inspection, it's piping everything through their domain. I have no idea whether or not they're trustworthy. I would not be submitting any credentials with this.
Not working not opening
I want to run a proxy like this on Node.js on my phone.
It's blocked for me
Looking at the traffic, isn't this literally MITM'ing all your traffic? This actually should be marked as [Flagged]; there's absolutely no reason why anyone should be using this.