Live demo

Paste before and after. See the real change.

The real RenderLoop engine runs server-side. Scripts, styles and known noise (DebugBar, CSRF token) are masked before comparison.

Limit: 120 KB per side, 60 comparisons per hour per IP. No HTML is stored: everything is processed in memory, then discarded.

What the demo proves

  1. Scripts, styles and comments are stripped before parsing.
  2. The default noise selectors remove DebugBar and CSRF tokens.
  3. Only the real change remains: here, the price. Everything else is identical.