Configure rules using domain match, domain suffix, domain keyword, CIDR IP range, and GeoIP lookup.Record and display HTTP requests and responses sent from your iOS devices, including body and header.Takeover all HTTP/HTTPS/TCP traffic from any applications on your device, and redirect to an HTTP/HTTPS/SOCKS5/SOCKS5-TLS/Snell proxy server following highly configurable rules.Intercept: You can intercept and save specific data of network requests and responses, and you can also decrypt HTTPS traffic with MITM.This can be global forwarding or with a flexible rule system to determine an outbound policy. Forwarding: You can forward the taken over network requests to other proxy servers.This includes URL redirection, local file mapping, custom modification using JavaScript, and many other methods. Processing: You can modify the network requests and responses that have been taken over.Surge supports both proxy service and virtual NIC takeover. Takeover: You can take over the network connection sent by the device.These four capabilities form the core workflow of Surge: It is designed for developers and therefore requires professional knowledge to use. Surge is a web development and proxy utility.