一些链接

https://github.com/Trinea/android-open-project 开源项目大全
https://github.com/open-android/Android github开源项目有文档和视频
https://github.com/inferjay/AndroidDevTools Android开发工具
https://developer.android.google.cn/ android中国
https://github.com/ github
https://kotlinlang.org/docs/reference/ 官网
https://www.kotlincn.net/ kotlin 中文网
https://www.runoob.com/kotlin/kotlin-tutorial.html 也中文教程
https://play.kotlinlang.org/byExample/01_introduction/01_Hello%20world kotlin例子
https://flutter.dev/docs/get-started/install/macos Flutter
https://flutterchina.club/ Flutter中文网
https://github.com/londonappbrewery/Flutter-Course-Resources Flutter学习
https://github.com/flutter/flutter/tree/master/examples flutter demo
https://reactnative.cn/ RN中文网
https://leetcode-cn.com/ 算法网站
https://translate.google.cn/ 翻译
https://www.guardsquare.com 混淆
https://www.guardsquare.com/en/products/proguard/manual/introduction 官方混淆文档说明
Google Android官方培训课程中文版
地址：http://hukai.me/android-training-course-in-chinese/index.html
https://www.draw.io/?lang=zh 在线画图工具
http://www.imooc.com/read/81/article/2143 慕课网
https://github.com/NanoHttpd/nanohttpd 在Android上搭建服务器
https://learning.dcloud.io/#/?vid=15 vue教程

https://cli.vuejs.org/config/#css-requiremoduleextension vue-clihttps://cli.vuejs.org/zh/

https://vant-contrib.gitee.io/vant/#/zh-CN/
vantUI文档
https://element.eleme.io/#/zh-CN/component/installation Element UI

https://developer.mozilla.org/zh-CN/ HTML + CSS +JS
https://www.w3school.com.cn H5语法
https://www.liaoxuefeng.com/wiki/1022910821149312　
http://www.atguigu.com/ 尚硅谷