Layer2s

Overview

A Layer 2 (L2) refers to a secondary layer of scalability solutions built on top of the base layer (Layer 1) of a blockchain network. These solutions aim to improve transaction throughput, reduce gas fees, and increase security while maintaining the integrity of the underlying blockchain.

Key Features/Achievements

• Scalability: L2s enable faster transaction processing and higher scalability.
• Gas Fees Reduction: By offloading some computations to L2, gas fees can be significantly reduced.
• Security: L2 solutions often provide enhanced security features, such as better protection against 51% attacks.

The Layer 2 concept has gained popularity in recent years due to its potential to improve the usability and scalability of blockchain networks. However, the landscape is constantly evolving with new proposals and implementations emerging.