Web 2.0
Web 2.0 is the acronym for Social Web.

Social Web
Transitioning from the static nature of its predecessor, Web 2.0, often termed the Social Web, emerged around 2004 and continues to the present day. This phase introduced a paradigm shift towards dynamic content and enhanced user interactivity. Websites evolved into platforms where users could not only consume but also create and share content, leading to the rise of user-generated content and social networking.
The hallmark of Web 2.0 is its emphasis on collaboration and participation. Platforms like blogs, wikis, and social media sites like Facebook, YouTube, and Twitter became central to the web experience, enabling users to engage in discussions, share media, and build online communities. Technologies like AJAX facilitated asynchronous data loading, enhancing the responsiveness of web applications and providing a more seamless user experience.
This era also saw the advent of cloud computing, allowing for scalable and flexible data storage and processing. The shift toward participatory culture democratized content creation, giving individuals a voice and fostering a more interconnected global community.