Ethereum layer 2 layer 3 network is the current trend, many projects have emerged with several layer 2 networks that provide many new innovations related to cheaper transactions.
In addition, several new networks have appeared that are competitors to existing networks such as Ethereum, Polygon, and other BSC. Competing to be the cheapest network and provide Bridge features that support all networks.

and the Web3 project is the newest project built on blockchain and cryptocurrency technology. web3 is an overarching concept that refers to the next phase of the evolution of the internet. Web3 will address common problems that have the potential to become inherent problems with today's internet, besides that Web3 also builds an online ecosystem where interactions are human-centered and very personal.

The upcoming Web 3.0 is predicted to far surpass the initial cryptocurrency use case. Through a wealth of interaction opportunities and coverage of globally available counterparts, this network can cryptographically link data of any scale. From individuals, companies, and machines with more efficient machine-learning algorithms. This is what makes Web 3.0 different from Web 1.0, and Web 2.0.