X Background Customizer

Brings back the navy-blue "Dim" background on X (formerly Twitter) dark mode. X removed the Dim theme option, leaving only pure black. This extension restores the familiar navy (#15202b) background — including borders, hover states, and UI elements — for a more comfortable browsing experience. Features: - One-click ON/OFF toggle - Instant activation, no page reload needed - Zero data collection — fully open source - Works on both x.com and twitter.com How to use: 1. Install from the Chrome Web Store 2. Open X (x.com) and enable dark mode 3. Click the extension icon in the toolbar, turn it ON, then reload the X page Disclaimer: This extension is provided "as is" without warranty of any kind. Use at your own risk. The developer assumes no responsibility for any issues arising from the use of this extension, including but not limited to account restrictions, data loss, or service disruptions. This extension is not affiliated with or endorsed by X Corp.