| ## Building and testing | |
| ``` | |
| yarn | |
| yarn test | |
| ``` | |
| To run tests in a *browser* (for instance to test compatibility with Firefox, with Safari, or with old browser versions), run `yarn karma start`, then open http://localhost:9876/ in the browser you want to test in. Results of the test run will appear in the terminal where `yarn karma start` is running. | |
| 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). | |
| ## Releasing | |
| Run a test in Firefox via the procedure above before releasing. | |
| A full release may be completed by first updating the `"version"` property in package.json, then running the following: | |
| ``` | |
| yarn clean | |
| yarn build | |
| yarn npm publish | |
| ``` | |
| After releasing, remember to: | |
| * commit the `package.json` change and push it to GitHub | |
| * create a new version tag on GitHub | |
| * update `diff.js` on the `gh-pages` branch to the latest built version from the `dist/` folder. |