Flaky tests: their hidden costs and how to address flaky behavior

Here's a concise summary of the article "Identify untested code across every level of your codebase":

The article highlights the importance of comprehensively understanding code coverage beyond just line coverage, advocating for tools that reveal gaps at the unit, integration, and end-to-end levels. It emphasizes using coverage maps and visualizing untested code to proactively identify and address areas vulnerable to bugs, ultimately improving software quality and reducing risk.