Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country
US
Cloudflare location
CMH
Connection
HTTP/2
Language
Not provided

Ray ID: a28f24ae6ca3cac0

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// Workers AI · dad joke modeWhat did the concept virus say? "I'm infectious by design.

From Wikipedia, the free encyclopedia

Concept virus refers to two different pieces of computer malware, each of which has acted as a proof of concept for a new method of propagation:

  • WM/Concept (1995), the first widely known macro virus to spread through Microsoft Word (though not the first macro virus per se)
  • Nimda (2001), named Concept Virus by its author, one of the first multi-vector Windows viruses.