Berners-Lee and CERN's decision let anyone build browsers and servers without permission — enabling MosaicAn early graphical web browser — helped popularize the World Wide Web beyond researchers., NetscapeA commercial web browser company — Navigator defined the early consumer web., Apache, and the commercial internet. It is one of the most consequential open releases in computing history.

Public-domain release unlocked the web's exponential growth.

It prevented proprietary lock-in on hypertextText with links to other documents — clicking links instead of linear reading was the core idea behind the web. protocols.