Netscape swapped its logo for a compass on any URL with /jwz/ in it, according to 1996 mailing-list posts

In late 1996, web people were hunting for browser easter eggs on mailing lists. A message on the www-html list asked about the Netscape logo, and the answers are a small time capsule.

The clearest answer came from Stephanos Piperoglou on Nov. 28, 1996 (message 0323): “any URL containing the string ‘/jwz/’ (without the quotes) will replace the N with a nice compass/dial kind of thing.” His explanation: “This is because of Jamie Zawinski, principal developer of the Unix versions, whose initials are jwz.” That’s it. Put /jwz/ in the address and the corner logo changes. It’s a one-line signature from a programmer who got to leave his name in a product used by millions.

Another poster, MegaZone, wrote in message 0318, earlier the same day: “That’s an easter egg built into the browser.” He added that you could also get a compass “if you visit the Netscape site (or at least parts of it).” That reply doesn’t spell out the /jwz/ rule, but it agrees on what it was: deliberate and built in.

Here is where it gets messy. Piperoglou wrote: “I think this little thing doesn’t work with NN 3.0 ff., but you can try it with 2.0.” About two weeks later, on the www-security list, Peter Choynowski described the same logo change as a rotating compass and added “( Netscape 3.0 X11 versions only )” (message 3777, Dec. 11, 1996). Those two can’t both be right, and neither poster cites a source. Anyone who still has a Unix Netscape from that era could answer it in about a minute.

The other thread running through these posts is a tag. In Choynowski’s message there’s a snippet of markup with an ANIM tag, followed by a note: “Questions about the preceding line will be gleefully ignored.” Elliott Nichol repeated a similar snippet on Dec. 18 (message 3840), saying “I know of two, the other being a compass,” and that “the document needs to be in a jwz directory.”

Then Alan Olsen put an end to it the same day (message 3845): “The anim tag is bogus. Jamie Zawinski put that in as a joke.” And: “All you need is the /jwz/ directory.” He added that “the hack is harmless.” The one thing I can’t confirm is that Zawinski was behind the joke. That comes from Olsen’s post alone, and none of the other messages back it up. I’m reporting it as what Olsen said.

I wanted the first-person story from Zawinski’s own site, and the page returns “PRIVATE” to automated fetches. So everything here rests on the list posts, which have dates and names but are still other people’s recollections from the same period. If Zawinski has told it differently, his version outranks all of this.

What I like is how ordinary the whole thing was. A security list picked up on it in December, and the verdict was “harmless.” That is a period detail on its own. Today, a hidden path that changes browser behavior would be a bug report with a CVE number. In 1996 it was a joke you could pass around and everyone laughed.

Whether 2.0 or 3.0 did it, nobody agrees.