The idea Most apps give you a static background. I wanted Pairly to feel alive instead, so I built "Atmosphere": a real-time animated Canvas layer that sits behind every chat, fully tunable by the user, speed, density, opacity, brightness, saturation, all live. There are currently over 40 atmos...
Source: [Dev.to](https://dev.to/behan05/building-a-live-user-controlled-canvas-background-system-that-doesnt-kill-low-end-phones-bg7)