Spyglass Mosaic browser

This page was last updated at: May 5, 2026

Spyglass Mosaic is a web browser.

Spyglass was a licensed version of the Mosaic browser. Eric Sink interestingly says in his article "Memoirs From the Browser Wars" that "We licensed the technology and trademarks from NCSA, but we never used any of the code. We wrote our browser implementations completely from scratch, on Windows, MacOS, and Unix."

About Spyglass Mosaic

Wikipedia Article https://en.wikipedia.org/wiki/Spyglass,_Inc.
Blog article Memoirs From the Browser Wars

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