Tools and tech by @royphilip_, built for developers who ship.https://royphilip.xyz/https://royphilip.xyz/blog/json-vs-xml-llm-showdown/https://royphilip.xyz/blog/json-vs-xml-llm-showdown/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.Tue, 05 Aug 2025 00:00:00 GMThttps://royphilip.xyz/blog/building-production-grade-etherscan-sdk/https://royphilip.xyz/blog/building-production-grade-etherscan-sdk/How we rebuilt the Etherscan V2 client from scratch to solve financial precision, runtime validation, and rate limiting for blockchain investment infrastructure.Sun, 23 Nov 2025 00:00:00 GMT