If you're a Gopher and you like testing your code, you should check out this program that generates a heatmap of your code coverage (go-cover-treemap)

https://github.com/nikolaydubina/go-cover-treemap

GitHub - nikolaydubina/go-cover-treemap: 🎄 Go code coverage to SVG treemap

🎄 Go code coverage to SVG treemap. Contribute to nikolaydubina/go-cover-treemap development by creating an account on GitHub.

GitHub
@Caust1c This looks great!