Darkstar Ultra : Full Dark Mode by xx5

Darkstar Ultra is an ultra-fast, zero-reflow universal dark mode engine engineered to outperform legacy extensions in speed, memory footprint, and visual fidelity.

Powered by a compiled Rust + WebAssembly core, Darkstar Ultra processes stylesheets via streaming color transformations without blocking the main browser thread or causing Cumulative Layout Shift (CLS).

• Perceptual OKLCH Color Engine: Bypasses legacy HSL distortion. Vibrant buttons (like Microsoft Blue or Stripe Purple), status indicators, and charts keep their real color instead of turning into muddy gray or washed-out black.
• Non-Destructive Backgrounds: Never replaces background images with flat dark boxes. Full support for complex CSS layouts, gradients, and custom properties (including Wix and Tailwind raw channel triplets).
• Google Docs Dark Engine: Built-in canvas inversion and custom dark paper styling that darkens Google Docs without breaking text visibility or typing cursors.
• Link & Privacy Shield:
• Clean Copy: Strips tracking tags (utm_*, fbclid, gclid, YouTube si/pp) when copying URLs to the clipboard.
• Click Hygiene: Neutralizes <a ping> background click telemetry and sanitizes outgoing links without breaking affiliate referrals or logins.
• 100% Zero-Latency Rollback: Turning off dark mode instantly detaches all injected stylesheets and cleanses DOM attributes without requiring a browser reload.
• Zero Telemetry: No trackers, no external servers, no analytics. Everything runs 100% locally on your machine.