Ethereum Execution Layer Specifications (EELS) by Guruprasad Kamath | Devcon SEA

Thu, Oct 2, 2025, 12:00 AM

An introduction and walk-through of the executable specifications for the Ethereum Execution Layer. Github (https://github.com/ethereum/execution-specs) EELS is an implementation of the EVM in Python that has been optimised for readability. A great tool for EIP authors looking to prototype new ideas on the EVM, it is easy to understand as well as update with new features. Speaker(s): Guruprasad Kamath Skill level: Intermediate Track: Core Protocol Keywords: Core Protocol, Layer 1 Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum, https://warpcast.com/devcon Learn more about devcon: https://www.devcon.org/ Learn more about ethereum: https://ethereum.org/ Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on Swarm, IPFS and more. Devcon is the Ethereum conference for developers, researchers, thinkers, and makers. Devcon SEA was held in Bangkok, Thailand on Nov 12 - Nov 15, 2024. Devcon is organized and presented by the Ethereum Foundation. To find out more, please visit https://ethereum.foundation/