--- title: isTravisCI tags: node,intermediate --- Checks if the current environment is [Travis CI](https://travis-ci.org/). - Check if the current environment has the `TRAVIS` and `CI` environment variables ([reference](https://docs.travis-ci.com/user/environment-variables/#Default-Environment-Variables)). ```js const isTravisCI = () => 'TRAVIS' in process.env && 'CI' in process.env; ``` ```js isTravisCI(); // true (if code is running on Travis CI) ```