NodeRED

https://nodered.org/

Search flows

https://flows.nodered.org/?sort=downloads

Resources

Awesome video tutorials from digiblurDIY

Node-RED basics :

• part 1: https://www.youtube.com/watch?v=o-vNCObJ4dM
• part 2: https://www.youtube.com/watch?v=d1m8ySGlRh8
• part 3: https://www.youtube.com/watch?v=0jdGs-213qI