node.js官网: https://nodejs.org/en/
node.js基础教程: http://www.runoob.com/nodejs/nodejs-tutorial.html
API文档: http://nodeapi.ucdok.com/#/api/
package: https://www.npmjs.com/package/package
npm: https://www.npmjs.com/browse/star?offset=0
webDriver: http://webdriver.io/guide/testrunner/gettingstarted.html
webTest: http://www.protractortest.org/#/
apiTest: http://frisbyjs.com/
https://guides.emberjs.com/v2.8.0/getting-started/quick-start/