This is a place for me to share some things I'm doing or have done with TouchOSC. Everything I'm currently doing is with the TouchOSC version released in 2021 as TouchOSC mk2. While I might mention TouchOSC mk1 a few times, which was the original version I started using back in 2015, I'll only discuss that for historical reasons.
My first experience with using OSC (Open Sound Control) was with a Behringer X-Air Digital Audio Mixer. At the time (2015) TouchOSC (now mk1) was a rather simple UI tool, which actually appealed to me since what I was trying to do was create a simple UI so a theatre tech director could load saved snapshots (i.e. mixer settings) during rehearsals without a FoH engineer being there.
I've been using a home automation software called HomeSeer for more than 20 years and I'm constantly looking for new UI tools to create touchscreen interfaces. I have a couple of TouchOSC templates that use OSC to control lighting and other functions around the house.
My DAW (Digital Audio Workstation) of choice is Reaper.
I regularly use a low-code development environment called Node-RED. The message-based, event-driven nature of Node-RED makes it a powerful tool in and of itself, but becomes even more useful when paired with TouchOSC.