Text only web browser that runs page JavaScript in the cloud

I'm posting this here for feedback, as an alternative to a Show HN, which has no comments.

Of note is that it incorporates the ad blocking ability of AdBlock Fast, but does so using DevTools. There's also a visual mode that uses screenshots, but the main reason I'm using a text mode is to save bandwidth.

I've got 50 issues on this project right now, and I'm hoping posting here will indicate which of the many problems are more important.

So if you want to try it out go through the sign up process and enter the Stripe test card (4242 4242 4242 4242, any future expiry and CVC). Mail me if you have issues.