Root-cause diagnosis of a Wi-Fi extender's NAT mode silently splitting a home network into two subnets, breaking Windows file sharing.

Microcontroller-based project to remotely power on a computer using an ESP8266 and Wake-on-LAN magic packets.

A PXE network boot server that boots a legacy computer over the network using DHCP and TFTP, no local OS required.

A browser-based Linux terminal simulator built with Next.js for practicing shell commands safely.