What Is Web3?

Blockchains, dApps, and Web3

Blockchain, decentralized applications (dApps), and user empowerment go hand in hand. For users to interact with peers without a company collecting and sometimes limiting information along the way, users need to be able to directly communicate. But how can an application work without relying on a company to run it? dApps achieve this by existing as smart contracts on a public blockchain such as Ethereum (ETH +1.34%) instead of on a corporate server. Public blockchain networks allow dApps to provide services to anyone without the need for any company to participate.

Here is a simplified image that demonstrates how a Web3 decentralized finance (DeFi) app connects people to one another as opposed to a traditional financial application that connects each user to a banking institution.

Theoretically, now freed from centralized control, users can directly collaborate to build digital ecosystems, earn crypto tokens, and maybe even reap some of the rewards of building a successful online world.

There is a catch, though. Someone still needs to design the applications, write the code, and organize the community efforts. In other words, someone has to manage the project and sometimes pay salaries. Where is that money going to come from?

Who is building Web3?

Web3 applications can be built by any person or any organization. Some Web3 project volunteers even contribute time and effort without pay. However, money to fund large Web3 efforts is often raised through a public or private Initial Coin Offering (ICO) , which is a sale of project crypto tokens that can be worth a lot more in the future if the initiative is successful.

Venture capital (VC) firms have been eager to provide funding for Web3 projects. They are a natural fit as investors since many of them already understand how to evaluate and build software and how to identify successful project roadmaps.

Additionally, Gavin Wood established the Switzerland-based Web3 Foundation, which supports funding and education related to Web3 projects. So far, the foundation has funded grants for more than 300 projects in more than 50 countries.

Web3 for DeFi

Decentralized finance applications can leverage Web3 technology to provide payment and cross-user transaction services, even to people without bank accounts. For people with financial accounts, DeFi can be integrated with traditional accounts and offer advanced additional capabilities such as futures and leveraged trading.

Web3 for the metaverse

Metaverses, or virtual worlds, can also leverage Web3. In fact, they are a natural fit for Web3 because metaverse users primarily interact directly with other users, and metaverse community members are often motivated to help with ecosystem planning and governance.

What else does Web3 promise?

As a style of application architecture more than a rigidly defined standard, Web3 can take an almost unlimited variety of forms. Besides finance and metaverse dApps, other candidates for Web3 include social networks, games, direct publishing, and all kinds of marketplaces.

The degree to which Web3 will empower users will depend on user participation levels. The most successful Web3 projects will be those where user-members are eager to be part of the community, motivated to contribute content, and willing to provide feedback.