Profiling go-ethereum with PProf
This post explains some of the techniques that can be used to profile golang programs, especially go-ethereum and how to analyze the resulting traces.Sepolia Pectra fork incident recap
The Sepolia network had a few hiccups during the upgrade to Pectra. This post tells the story of how we managed to coordinate an upgrade and how we defended against an unknown adversary.Building the ultimate (EVM-semi compatible) Rollup
This post should act as a creative writing outlet for my thoughts on how to build the ultimate L2, which parts of L1 to keep and which to remove or change to arrive at a very performant L2.Why I am against EOF in Pectra
This post explains the advantages and disadvantages of EOF and my thoughts about inclusion in the Prague/Electra hardfork.
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