There are 3 repositories under hdmi-cec topic.
Automated Testing for Set-Top Boxes and Smart TVs
A HDMI-CEC to MQTT bridge for connecting HDMI-CEC-devices to your Home Automation system.
Cast to media player and control playback remotely.
ESPHome component to send and receive HDMI-CEC messages.
HDMI-CEC library with a simple monitor written on ES6 to make cec enabled apps.
iobroker.adapter as wrapper cec-client, control HDMI-CEC devices from ioBroker.
Control a HDMI CEC adapter (PulseEight/Raspberry Pi) via MQTT
A Collection of Micro Services for Home Automation
A small python3 utility that executes a command(s) when switching evdev inputs
Controlling Raspberry PI with TV Remote, using HDMI CEC
A python websocket RPi3/4 server/client to control various cheap IoT devices and DIY devices by linking them to IFTTT, command-line functions and state presets
A HDMI-CEC to MQTT bridge for connecting HDMI-CEC-devices to your Home Automation system.
Control TV from web interface