In May, Europe will host a series of events dedicated to the development of the Ethereum ecosystem. As part of technical conferences and hackathons, participants will discuss network infrastructure, decentralized applications (dApps), and the growth of the global dev community.
In May 2026, a number of conferences and hackathons focused on the development and scaling of the Ethereum blockchain will take place in the Czech Republic, Romania, Italy, and Ireland.
List of scheduled Ethereum events in May:
- ETHPrague 2026. May 8–10, Prague, Czech Republic. A conference focused on Ethereum developers. The program includes a hackathon for building dApps, as well as speaker sessions and practical use case demonstrations of the Ethereum blockchain.
- ETHCluj 2026. May 13–14, Cluj-Napoca, Romania. A conference for developers and entrepreneurs who will discuss the growth of the Ethereum ecosystem and new scaling solutions.
- ETHMilan 2026. May 21–22, Milan, Italy. A conference dedicated to the technological development of the Ethereum blockchain and its application across various industries. The event will focus on innovation and business integration with blockchain solutions.
- ETH Dublin 2026. May 29, Dublin, Ireland. A hackathon and conference aimed at developing the Ethereum community and supporting developers. The main focus will be on building new products, knowledge sharing, and networking.
Participants and speakers will include developers, project founders, investors, and representatives of the global Ethereum community.
The full list of the largest Web3 and FinTech events in May 2026 is available in a separate article at CP Media.
