How to add testing to an existing project
Read OriginalThis article provides a practical guide for developers who need to introduce testing to an existing, untested project. It outlines the initial steps based on the 'Testing Trophy' principle, starting with static analysis tools like ESLint, Prettier, and TypeScript/Flow. The guide explains how to incrementally adopt these tools to catch bugs and improve code quality without getting overwhelmed by a large codebase.
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