# karma-chrome-launcher > Launcher for Google Chrome and Google Chrome Canary. ## Installation **This plugin ships with Karma by default, so you don't need to install it, it should just work ;-)** The easiest way is to keep `karma-chrome-launcher` as a devDependency in your `package.json`. ```json { "devDependencies": { "karma": "~0.10", "karma-chrome-launcher": "~0.1" } } ``` You can simple do it by: ```bash npm install karma-chrome-launcher --save-dev ``` ## Configuration ```js // karma.conf.js module.exports = function(config) { config.set({ browsers: ['Chrome', 'Chrome_without_security'], // you can define custom flags customLaunchers: { Chrome_without_security: { base: 'Chrome', flags: ['--disable-web-security'] } } }); }; ``` You can pass list of browsers as a CLI argument too: ```bash karma start --browsers Chrome,Chrome_without_security ``` ---- For more information on Karma see the [homepage]. [homepage]: http://karma-runner.github.com