protractor-istanbul-plugin

Protractor plugin that collects istanbul coverage results from a page and dumps them to coverage.json files (one per spec).

grunt-croc-qunit

Run QUnit unit tests in headless PhantomJS with code coverage support via Istanbul. Despite grunt-contrib-qunit it has no direct dependency on phantomjs module

sonar-js-coverage-convertor

Convert Istanbul coverage reports to SonarQube Generic Data format for Polymer app usage