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Turn Off the Lights vs User JavaScript and CSS

A side-by-side look at Turn Off the Lights and User JavaScript and CSS. For an in-depth review of either product, follow the links below.

Turn Off the Lights

Turn Off the Lights

Os & Utilities

Turn Off the Lights is a free, open-source browser extension that lets users dim everything on their screen except the video they're watching. It helps minimize distractions and focus on the video.

videofocusdark-modebrowser-extension
User JavaScript and CSS

User JavaScript and CSS

Web Browsers

User JavaScript and CSS allows you to customize webpages by injecting your own JavaScript and CSS code. It gives you fine-grained control to modify page behavior and styling.

javascriptcsscustomizeinjectcode