By default, Travis will build all branches, tags, and Pull Requests. Because we‘re building our master branch before we release, we don‘t need Travis building our releases. Also, we don‘t care to have Travis build all the branches. So we‘re going to limit Travis to only build our master branch and Pull Requests by configuring travis via our .travis.yml file.

sudo: falselanguage: node_jscache:  directories:    - node_modulesbranches:  only:    - masternotifications:  email: falsenode_js:  - iojsbefore_install:  - npm i -g npm@^2.0.0before_script:  - npm prunescript:  - npm run test:single  - npm run check-coverage  - npm run buildafter_success:  - npm run report-coverage  - npm run semantic-release

[Javascript] Limit Built Branches on Travis