Lightning Talk: Zero Cost Regressions
summary
Claims a practical pipeline that finds unintended side effects before release by capturing program outputs and comparing them across versions. Works on a six million lines of code base and targets the typical 23 day confidence gap, reporting a surprising 23 days to regain confidence. Builds an open source Tuka library that serializes outputs with flatbuffers, uploads binaries to a webpage for real time diffs, and integrates with C++ Python Java JavaScript plus Slack email and GitHub.
AI-written summary · about
