Clash

A rule-based tunnel in Go.

## Features - Local HTTP/HTTPS/SOCKS server with authentication support - Shadowsocks(R), VMess, Trojan, Snell, SOCKS5, HTTP(S) outbound support - Built-in [fake-ip](https://www.rfc-editor.org/rfc/rfc3089) DNS server that aims to minimize DNS pollution attack impact. DoH/DoT upstream supported. - Rules based off domains, GEOIP, IP-CIDR or process names to route packets to different destinations - Proxy groups allow users to implement powerful rules. Supports automatic fallback, load balancing or auto select proxy based off latency - Remote providers, allowing users to get proxy lists remotely instead of hardcoding in config - Transparent proxy: Redirect TCP and TProxy TCP/UDP with automatic route table/rule management - Hot-reload via the comprehensive HTTP RESTful API controller ## Premium Premium core is proprietary. You can find their release notes and pre-built binaries [here](https://github.com/Dreamacro/clash/releases/tag/premium). - gvisor/system stack TUN device on macOS, Linux and Windows ([ref](https://github.com/Dreamacro/clash/wiki/Clash-Premium-Features#tun-device)) - Policy routing with [Scripts](https://github.com/Dreamacro/clash/wiki/Clash-Premium-Features#script) - Load your rules with [Rule Providers](https://github.com/Dreamacro/clash/wiki/Clash-Premium-Features#rule-providers) - Monitor Clash usage with a built-in profiling engine. ([Dreamacro/clash-tracing](https://github.com/Dreamacro/clash-tracing)) ## Getting Started Documentations are available at [GitHub Wiki](https://github.com/Dreamacro/clash/wiki). ## Development If you want to build a Go application that uses Clash as a library, check out the [GitHub Wiki](https://github.com/Dreamacro/clash/wiki/Using-Clash-in-your-Golang-program). ## Credits * [riobard/go-shadowsocks2](https://github.com/riobard/go-shadowsocks2) * [v2ray/v2ray-core](https://github.com/v2ray/v2ray-core) * [WireGuard/wireguard-go](https://github.com/WireGuard/wireguard-go) ## License This software is released under the GPL-3.0 license. [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2FDreamacro%2Fclash.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2FDreamacro%2Fclash?ref=badge_large)