HTTP Switchboard is a Chromium-extension that lets users take very granular control over the kinds of requests their browser issued: cookies, scripts, images, frames, XHRs, etc., organized by source domain and destination domain, in a matrix interface. Instead of relying solely on curated blocker lists, this tool let you whitelist or blacklist entire classes of requests, per domain, with one-click operations at the intersection of type and domain. Its focus was on privacy and transparency: you could inspect attempted connections, block them entirely, and prevent data from leaving your browser at all. ...