Socks chat is a sample real-time chat app.
It's developed with Angular and Socket.io.
This is v1.0. I put it together just before Christmas 2018. The slow strobing effect was used in the CharlieWing's example code to demonstrate the multiplexed LED board's capabilities. I liked the effect and kept it around when I made it into a Christmas tree snow globe.
This one has heart.
This one had a fun problem! The epoxy didn't set properly, and when it came time to shake it, well, it shook a little too well. A Christmas Eve deadline meant I didn't have a full 24 hours to allow the epoxy to fully set. I also let the epoxy set in a cold garage, which isn't recommended. I kinda enjoyed the result though. The electronics floated around inside the snow globe, and when it came time to charge it, it became a game of rotating and shaking to line up the wireless charging receiver to be at the base and within range of the transmitter.