Summary

In 2004, Web 2.0 stood for a period of major innovation after the bursting of the Internet bubble in 2000. The goal was to return to the roots of the Internet: restore a space where everyone can participate. At the end of 2006, the term Web 3.0 appeared to describe the emergence of another important space that meets the requirements of knowledge organisation, groups and communities on the web. In parallel, this term is used to describe the acceleration of the impact of web technologies on the computer industry.