See you, My name is yangdy and my nickname is buji witch means dream forever ! npm init name: yangdy version: 1.0.0 Alibaba Technical Advisor , graduated from Zhengzhou University(http://www.zzu.edu.cn/) git repository: Hangzhou, China description: a full-stack programmer and a geeker ! contacts: yangdy@aliyun.com,my blog is http://yangdy.com y npm install --save-dev yangdy Successfully installed yangdy node var me = require('yangdy'); var skills = ['AI','ML','JAVA', 'Docker', 'CloudComputing', 'React', 'Redux', 'Git', '...']; var experience = {alibaba:'a great company with big mission', bingocc:'a great cloud company', topnet:'http://www.topnet.net.cn/'}; skills.forEach(e => console.log(e)); for (let ex in experience){ console.log(ex + ': ' + experience[ex]);} For more information on the right. Have a nice day!!!