What are the best Code Coverage Tools?
Codecov, Coveralls, Istanbul, and uberalls are the most popular tools in the category “Code Coverage”. “More stable than coveralls” is the primary reason developers pick Codecov over its competitors, while “Free for public repositories” is the reason why Coveralls was chosen.
Hosted coverage reports with awesome features to enhance your CI workflow
Track your project's code coverage over time, changes to files, and badge your GitHub repo
Track code coverage metrics with Jenkins and Phabricator