It was called "WorldWideWeb" by Tim Berners-Lee and Robert Cailliau in late 1990 to early 1991.
URLs existed before the World Wide Web on the Internet.
World Wide Web
First International Conference on the World-Wide Web happened on 1994-05-25.
The proposal for the World Wide Web (www) was written in 1989.
He made the first world wide web software in the mid-1990s.
Tim Berners-Lee created the World Wide Web. But world wide web is not to be confused with a piece of software. World Wide Web is more of a feature or aspect, than a piece of software.
Netscape
The first proposal for what became the World Wide Web was written in 1989. The first web page went up that following year, 1990.
The first web browser was the WorldWideWeb, developed by Tim Berners-Lee.
The first World Wide Web software, which was later named the WorldWideWeb, was created by Tim Berners-Lee in 1990. This marked the beginning of the development of the World Wide Web as we know it today.
The proposal for the World Wide Web (www) was written in 1989.
on the world wide web on the world wide web