OpenWrt - OpenWrt is an open-source firmware based on Linux for wireless routers
LuCI - LuCI is an OpenWrt Configuration Interface.
MikroTik RouterOS - The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS.
JUCI - JUCI JavaScript Webgui for embedded devices running OpenWRT - GitHub - mkschreder/juci: JUCI JavaScript Webgui for embedded devices running OpenWRT
pfSense - pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
AdvancedTomato - A Tomato by Shibby fork with intuitive and modern flat design GUI.