1.Google
>1.Google
>https://github.com/google
>2.Google Samples
https://github.com/googlesamples
>3.Google Codelabs
>https://github.com/googlecodelabs
>4.GoogleChrome
>https://github.com/GoogleChrome
>5.Google Creative Lab
>https://github.com/googlecreativelab
>6.Google Internationalization
人人皆可使用的Google开源字体
>https://github.com/googlei18n
>7.tensorflow
https://github.com/tensorflow
2.Facebook>1.Facebook
>https://github.com/facebook
>2.Facebook Samples
>https://github.com/fbsamples
>3.facebookresearch
>https://github.com/facebookresearch
>4.Facebook Incubator
>https://github.com/facebookincubator
3.Twitter, Inc.https://github.com/twitter
4.Square(android开源的类库多而且厉害)https://github.com/square
5.Alibaba>1.https://github.com/alibaba
>2.hiloteam(阿里,终端跨平台小游戏)
>https://github.com/hiloteam
>https://github.com/hiloteam/hilo
>3.ant-design(一套企业级的 UI 设计语言和 React 实现)
>https://github.com/ant-design
6.Kotlin(可以写Android,现在已经扶正了)https://github.com/Kotlin
7.ReactiveX(函数响应式编程)https://github.com/ReactiveX
https://github.com/Reactive-Extensions
8.Airbnbhttps://github.com/airbnb
9.Applehttps://github.com/apple
10.Uberhttps://github.com/uber
11.百度>1.Baidu EFE team
>https://github.com/ecomfe
>2.baidu-research
>https://github.com/baidu-research
>3.echarts
https://github.com/apache/incubator-echarts
12.Bilibili(B站)https://github.com/Bilibili
13.Yalantis(音乐播放,好多比较好的移动端效果)https://github.com/Yalantis
https://yalantis.com/
14.Springhttps://github.com/spring-projects
15.饿了么https://github.com/eleme
https://elelogistics.github.io/
16.腾讯相关>1.腾讯
>https://github.com/Tencent
>2.腾讯前端库
>https://github.com/AlloyTeam
>3.微信开发团队
>https://github.com/WeMobileDev/article
17.Yalantis(好几个效果不错android的控件)https://github.com/Yalantis
18.SwiftAndroidhttps://github.com/SwiftAndroid
19.Ramotion(App Development Agency | Available for new projects)https://github.com/Ramotion
20.Tinify(压缩图片的那个网站)https://github.com/tinify
21.豆瓣https://github.com/douban
22.WeUI(微信ui)https://github.com/weui
23.美团·大众点评https://github.com/Meituan-Dianping
24.极光开发者https://github.com/jpush
25.Dropboxhttps://github.com/dropbox
26.伯乐在线https://github.com/jobbole
27.grpc(gRPC:Google开源的基于HTTP/2和ProtoBuf的通用RPC框架)https://github.com/grpc
28.Nike Inc.(耐克)https://github.com/Nike-Inc
29.Mediumhttps://github.com/Medium
30.Microsofthttps://github.com/Microsoft
31.Mapboxhttps://github.com/mapbox
32.JetBrains(好多ide都是他家出的)https://github.com/JetBrains
33.滴滴出行https://github.com/didi
34.华为>1.主团队
>https://github.com/Huawei
>2.大数据团队
>https://github.com/HuaweiBigData
35.小米https://github.com/xiaomi
36.知乎https://github.com/zhihu
37.vuehttps://github.com/vuejs
38.iViewhttps://github.com/iview
39.Nodehttps://github.com/nodejs
40.Fuchsiahttps://github.com/fuchsia-mirror
41.Flutterhttps://github.com/flutter
42.Apachehttps://github.com/apache
43.AMAP-Demo(高德开放平台示例中心)https://github.com/amap-demo
44.GitHubhttps://github.com/github
持续更新,排名不分先后。。。
欢迎大家补充