LCOV viewer Istanbul report

Istanbul grouped HTML report. Generates code coverage report grouped by directory.

Installation and Usage

Install development dependency using NPM

npm install -D @lcov-viewer/istanbul-report

OR using YARN

yarn add -D @lcov-viewer/istanbul-report

Include reporter in Jest config

module.exports = {
    // ...
    coverageReporters: [
        '@lcov-viewer/istanbul-report'
    ],
    // ...
};

or specify as nyc reporter

nyc --reporter=@lcov-viewer/istanbul-report npm run test
nyc --reporter=@lcov-viewer/istanbul-report yarn test

Other packages

A CLI conversion package: @lcov-viewer/cli

Demo