# 2021 Ethereum Community Meetup

By [WeiLIbaofu](https://paragraph.com/@weilibaofu) · 2021-10-31

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On October 26th, ECN and togETHer’s community partners (ETHPlanet/DAOSquare/原语里隆/Hiblock/Rebase/BTCU) held an Ethereum community Meetup in Shanghai. The atmosphere was active, full of dry goods, and various topics were discussed. , Including EIP-1559, Ethereum 2.0, MEV, DAO, blockchain security, etc. ECN hereby organizes these contents into articles to share with you, hoping to enhance the community's understanding and thinking about Ethereum.

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*Originally published on [WeiLIbaofu](https://paragraph.com/@weilibaofu/2021-ethereum-community-meetup)*