Tools and tech by @royphilip_, built for developers who ship.

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Hero image for Building a Financial-Grade Etherscan SDK in 48 Hours

Building a Financial-Grade Etherscan SDK in 48 Hours

How we rebuilt the Etherscan V2 client from scratch to solve financial precision, runtime validation, and rate limiting for blockchain investment infrastructure.

Hero image for Writing History on Chain: Announcing SIMULACRA: Genesis

Writing History on Chain: Announcing SIMULACRA: Genesis

My next project is not a tool, it's a universe. Introducing SIMULACRA: Genesis, a persistent on-chain simulation where player actions create a permanent, canonical history for a world yet to be explored.

Hero image for JSON vs. XML: A Data-Driven Analysis of LLM Parsing Efficiency

JSON vs. XML: A Data-Driven Analysis of LLM Parsing Efficiency

We tested 12 major LLMs across 8 companies. A definitive, data-driven analysis reveals that format preference is dictated by a model's underlying architecture, not a universal rule.