We maintain a repository named [Dapp-Learning-DAO/Dapp-Learning](https://github.com/Dapp-Learning-DAO/Dapp-Learning). The goal of this repository is to serve as the **Definitive Guide for Decentralized-app (Dapp) Development on Blockchain**, guiding through step-by-step Dapp practices via classic projects. In this repository, we have a [dedicated section covering Arbitrum](https://github.com/Dapp-Learning-DAO/Dapp-Learning/tree/main/basic/27-Arbitrum-layer2).

Additionally, we are actively promoting the prosperity of ZK redpacket within the Arbitrum ecosystem.