Lightscreen is an app built with React. You can check out the app here.

This app turns your monitor, laptop, or phone into a custom RGB light source for anything from facial illumination for a remote meeting to setting the mood for a photo shoot. Lightscreen utilizes broadcast channels to synchronize the state of the app between multiple windows and/or tabs.

1. npm ci

2. npm run start

• Click the color palette and select a color of your choice
• Lock the screen to prevent your monitor from sleeping
• Press the fullscreen button to maximize the window