Web2.0 & Web3.0: parallels and differences

In the last two decades, the development of the Internet has gone through two significant phases: Web2.0 and Web3.0. Each of these phases has changed the approach to content creation and consumption, user interaction, and, in general, the way we use the Internet. Let's take a look at what differentiates these two web phases and how they are interconnected.

Web2.0: The Era of Interaction and Social Networking Web2.0 emerged in the early 2000s and is characterized by increased interactivity. Users are no longer passive consumers of content and have become active participants. Platforms such as Facebook, Twitter, and YouTube provided opportunities for users to create and share content.

The main characteristics of Web2.0 1. Social media: The emergence of platforms that allow users to interact and share ideas.
2. Content generation: Users became content creators, bringing an endless amount of articles, videos, and images to the Internet.
3. Centralized platforms: Although users create content, power is concentrated in the hands of large companies, resulting in a loss of control over personal data.

Web 3.0: Decentralization and the ability to control With the evolution to Web3.0, we are entering a new era of the Internet focused on decentralization and the use of blockchain technologies. In this new phase, users have more control over their data and can interact on a more level playing field.

The main characteristics of Web3.0 1. Decentralization: Eliminating the need for intermediaries, such as large platforms, thanks to blockchain technology.
2. Data governance: Users can control their data and share it selectively, providing greater privacy.
3. Smart contracts: Ability to automate transactions and interactions without the need for third parties.

Parallels between Web2.0 & Web3.0 Despite the differences, there are some parallels between Web 2.0 and Web 3.0. Both eras emphasize user-generated content and interaction:

- User Involvement: In both eras, users have the ability to actively participate. In Web2.0 they create content, and in Web3.0 they manage data and participate in decentralized networks.
- Social interactions: Both Web phases foster the creation of communities where users can share ideas and resources. However, Web3.0 does so with a greater emphasis on anonymity and control over data.
- Technological development: Both phases involved new technologies that changed the way the Internet was approached. Web2.0 led to the popularization of programming languages such as JavaScript, whereas Web3.0 makes heavy use of blockchain and smart contracts.

Conclusion Web2.0 and Web3.0 represent important milestones in the development of the Internet. While Web2.0 focuses on user interaction and content creation, Web3.0 seeks to give control back to users and provide greater privacy. As the Internet continues to evolve, new technologies and concepts can be expected to emerge, creating even more unexpected opportunities for users. The parallels between these two phases emphasize the constant evolution of the Internet space and its ability to adapt to new societal demands.