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I write occasionally about Web3, full-stack development, and building things on the internet. No fluff, no hot takes — just things I actually learned.

Web3EthereumERC-4337

What Is Account Abstraction?

ERC-4337 breaks the traditional EOA model. Here's what it actually means, how it works under the hood, and why it matters for onboarding the next billion users to Web3.

March 2026

8 min read