# How to Contribute## Pull RequestsWe also accept [pull requests][pull-request]!Generally we like to see pull requests that- Maintain the existing code style- Are focused on a single change (i.e. avoid large refactoring or style adjustments in untouched code if not the primary goal of the pull request)- Have [good commit messages](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)- Have tests- Don't decrease the current code coverage (see coverage/lcov-report/index.html)## Building```npm installnpm test````The `npm test -- dev` implements watching for tests within Node and `karma start` may be used for manual testing in browsers.If you notice any problems, please report them to the GitHub issue tracker at[http://github.com/kpdecker/jsdiff/issues](http://github.com/kpdecker/jsdiff/issues).## ReleasingJsDiff utilizes the [release yeoman generator][generator-release] to perform most release tasks.A full release may be completed with the following:```yo releasenpm publishyo release:publish components jsdiff dist/components/```[generator-release]:https://github.com/walmartlabs/generator-release[pull-request]:https://github.com/kpdecker/jsdiff/pull/new/master