PynamicDNS allows you to host your own dynamic DNS service. It uses Python, AWS (Route53), and a Raspberry Pi to get the job done.
Create an SSH key on your Raspberry Pi, MacOS or any Linux host to use for password-less logins on other servers.
Automate WLED using the WLED HTTP Request API on a Raspberry Pi or any Linux computer
How to build a monthly internet data usage monitor if your ISP has a data cap.
Modding my homelab server rack with WLED, ESP8266/NodeMCU, and WS2811 LEDs. Full build log.