A playful Chrome new-tab extension from Sparkles.dev. Every fresh tab opens on one of four original, brand-led wallpapers with a clock, date, wallpaper picker, and a quick shuffle control.
- Four 2K, 16:9 wallpapers generated with the Higgsfield CLI.
- Random-on-every-tab mode or a fixed favorite.
- A focused new-tab clock and date.
- Keyboard shortcut: press
Ron a new tab to shuffle. - Zero analytics, zero remote scripts, and only the
storagepermission. - Direct links back to sparkles.dev.
- Open
chrome://extensions. - Turn on Developer mode.
- Choose Load unpacked.
- Select this repository folder.
- Open a new tab.
The extension is deliberately build-free: edit the HTML, CSS, and JavaScript,
then press Reload on its card at chrome://extensions.
Run the checks with:
npm test
npm run validateCreate a clean Chrome Web Store package:
npm run package:webstoreStore listing copy and exact-dimension artwork live in store/.
The four wallpapers were generated with the Higgsfield CLI using Nano Banana 2 at 2K resolution. The prompts referenced official Sparkles mascot art and used the approved palette:
- Deep Black
#181818 - Paper White
#FEFEFE - Golden Oat
#EBB676 - Punchy Peach
#F8715F - Field Green
#54B16C - Daydream Sky
#87A8D5
Official Sparkles logo artwork is used for the in-product brand lockup. The generated wallpapers contain no generated logo or text.
See PRIVACY.md. In short: nothing leaves the device.
Code is available under the MIT License. Sparkles brand assets and wallpaper artwork remain property of Sparkles.dev.