Arduino

Micro:Bit

https://makecode.microbit.org/

Raspberry Pi

https://www.reddit.com/r/raspberry_pi/comments/fqs1fj/a_network_performance_monitor_for_my_home_network/

Development

Adafruit WebIDE

Learning Resources

AdafruitRaspberryPi ProjectsRPi Wiki Hubr/Raspberry_pi WikiRaspberry Pi Pygame UIGetting Started with GUIsRaspberry Pi Resources

Vendors

Pimoroni: Raspberry Pi, Adafruit, micro:bit, and Arduino in the UK

SparkFun Electronics

Project Ideas

https://www.reddit.com/r/raspberry_pi/comments/i9o0qw/naspi_a_raspberry_pi_server/?utm_source=share&utm_medium=ios_app&utm_name=iossmf

https://www.reddit.com/r/RASPBERRY_PI_PROJECTS/comments/ekw23x/pinas_v1_raspberry_pi_4_ubuntu_server_1tb_25/?utm_source=share&utm_medium=ios_app&utm_name=iossmf

https://www.reddit.com/r/RASPBERRY_PI_PROJECTS/comments/kl4870/install_nextcloud_on_a_raspberrypi_to_create_your/?utm_source=share&utm_medium=ios_app&utm_name=iossmf