ddc-node-rs is a cross-platform Node package for controlling monitors with
DDC/CI.
https://github.com/ThalusA/ddc-node-rs/blob/master/index.d.ts
```javascript import { Display, DisplayManager, VCPFeatures } from "ddc-node-rs";
const displays = new DisplayManager().collect();
for (const display of displays) {
const vcpfeature = display.getVcpFeature(VCPFeatures.ImageAdjustment.Luminance);
console.info(Display at index ${display.index} have a brightness value of);
console.info(vcpfeature);
display.setVcpFeature(VCPFeatures.ImageAdjustment.Luminance,
vcp_feature.currentValue + 5);
}
```