TL;DR — I maintain a browser-based configuration tool for ESA's Pyxel detector-simulation framework. Its whole job is to help people write configs that a separate, independently-versioned project will accept. That makes drift — my tool's idea of "valid" quietly falling out of sync with Pyxel's ...
Source: [Dev.to](https://dev.to/dobybaxter127/testing-against-state-drift-guarding-a-config-tool-whose-source-of-truth-lives-somewhere-else-kgf)