Hey friends! I wrote this short piece on open-source tools for both observability and testing. Why? Because as a back-end engineer, embracing the DevOps mindset and ‘shift-left’ mentality means more power and responsibility. Your responsibility does not stop at code commit. Implementing observability and testing tools to release high-quality code is a must. Check out the open-source ecosystem below for available tools! https://tracetest.io/blog/top-8-open-source-observability-testing-tools