In March 2026, Az Santos enhanced the snapshot-labs/sx-monorepo by refining the address input component to improve user experience for Starknet users. He implemented a targeted UI placeholder change, ensuring that only 'Address' appears for Starknet address inputs, replacing the previous 'Address or ENS' text. This adjustment increased clarity and consistency across networks, aligning with design guidance and maintaining commit-level traceability. Working primarily with Vue.js and TypeScript, Az focused on front end development to deliver this feature. The work addressed a specific usability issue, demonstrating attention to detail and a methodical approach to cross-network interface consistency within the codebase.