During February 2026, Luca Gentile focused on stabilizing real-time updates in the promptfoo/promptfoo repository by addressing a RangeError that affected live dashboards and evaluation views. He reduced the socket payload size and simplified the emitted data structure to include only the evalId, which decreased bandwidth usage and improved system reliability. This targeted fix was implemented using TypeScript within a Node and React full stack environment, ensuring traceability through a dedicated commit for easier maintenance. Luca’s work demonstrated a thoughtful approach to backend optimization, prioritizing stability and efficiency in real-time data flows rather than introducing new features during this period.