WELCOME TO
MY FIRST LAYER2
MyFirstLayer2 is the educational nonprofit product of LXDAO's "My First" series. We aim to simplify Layer 2 knowledge for Web3 users, promoting its safe usage through interactive texts, images, and animations. This project is sponsored by the Ethereum Foundation.
Process
5%
Foreword
1. Bottlenecks of Public Chains
1.1 Attempts for improvement
1.2 Impossibility Triangle
1.3 Layer 2
2. History of Layer 2
2.1 State Channel
2.2 Side Chain
2.3 Plasma
2.4 Rollup
3. Details of Rollup
3.1 How to Compress
3.2 Further Compression
3.3 Optimistic Rollup
3.4 Zero-Knowledge Rollup
3.5 Rollup Implementation
3.6 STARK vs SNARK
3.7 ZK-VM vs ZK-EVM
4. Future Prospects
4.1 Validium and Volition
4.2 Deneb and Layer 2
4.3 Account Abstraction
Diploma
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Sponsors
We appreciate the generous support of the Ethereum Foundation, Gitcoin, and other donors for this project.
Core Contributors
We are grateful to the following contributors for their selfless contributions to this project.

















