This is Sachin - Requestly founder here!<p>At Requestly, We're trying to build an open-source platform to make frontend devs more productive. Having been a frontend dev myself, I often found inefficiencies like being blocked on backend devs for development & testing. Another problem that I faced very regularly was testing my JS changes directly on production sites.<p>We're trying to solve this with Requestly being an on-device proxy (Chrome extension as well as standalone app) that helps you capture network requests and reroute and mock responses easily.<p>Traditionally, people used Charles Proxy or Fiddler for this but many companies have moved to Requestly now for easy use & being present in browser makes it fast to use and without VPN Issues.