Sampling a Spring: Driving Ableton Device Parameters from React Native's UI Thread

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In a music controller, a fader's position isn't just pixels — it's a parameter value that has to leave the device as OSC and move a knob in Ableton, at 60fps, with no lag a musician can feel. That second job forces the value onto React Native's UI thread. Here's how Knobbler samples a UI-thread animated value as a control signal — and what falls out when you let go and a spring takes over, keeps…

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