It is opening keynote of .NET Conf Local Event Taichung 2018. (Chinese ver.)

1. 免費、跨平台、開源
用於建構您所有應用程式開發平台
www.dot.net

3. DESKTOP WEB CLOUD MOBILE GAMING IoT AI
.NET
您的平台可以建置任何程式

4. LIBRARIES
INFRASTRUCTURE
.NET STANDARD
.NET 是一個軟體開發平台
DESKTOP WEB CLOUD MOBILE GAMING IoT AI

5. • C# 是一個 簡單, 現代化, 物件導向, 且 type-safe 程
式語言
• Its roots in the C family of languages makes C#
immediately familiar to C, C++, Java, and JavaScript
programmers
• F# 是一個跨平台, 開源, functional programming
的.NET
• 也是物件導向或命令式的程式語言
• Visual Basic 是一種容易使用的語言，語法簡單，讓
你輕鬆建置 type-safe 與物件導向的應用程式

6. #2 主要要求的技術
(LinkedIn)
.NET 是一個受歡迎的工作技能

7. “使用相同規格的伺服器,我們能夠從Node.js (每個節點每秒1,000個請求)轉
換為使用.NET Core (每秒20,000個請求)。— Raygun
https://www.microsoft.com/net/customers
Data sourced from official tests available at TechEmpower Round 15.
Java Servlet .NET Core Node.js
2.22M
requests / sec0.73M
requests / sec
0.53M
requests / sec

8. Raygun GoDaddy Tencent
Data sourced from SimilarTech

9. We didn’t build
this alone.

10. “Samsung 擁抱 .NET，因為他是一個完全開源的項目
” — Samsung
“.NET 是開放程式碼; 如果我們遇到任何效能問題，
它允許我們回饋，並經由微軟審核 。我們一起建
構更好的產品“ — Illyriad Games
從 3000+ 微軟以外的公司做出16,000+ 社群貢獻

11. https://www.cncf.io/blog/2017/06/05/30-highest-velocity-open-source-projects/

12. 2001- ECMA-335
2002- .NET 1.0 for Windows released, Mono project begins
2008- ASP.NET MVC (web platform) Open Source
April 2014- .NET Compiler Platform (“Roslyn”) Open Source
.NET Foundation founded
Nov 2014- .NET Core Cross-plat, Open Source
.NET Aug 2017- .NET Core 2
2016- Mono project joins .NET Foundation

13. Steeltoe
DotNetNuke
SourceLink
nUnit
MvvmCross
IronPython
ILMerge

15. These companies are helping to drive the future of .NET

16. RayGun
"Using the same-size server, we were able to go from 1,000 requests per second
per node with Node.js to 20,000 requests per second with .NET Core."
- John-Daniel Trask, CEO and Co-Founder
AstroReality, Quantum Technologies
"We think .NET Core is mature, very powerful, and a great choice for
advanced modern apps."
- Zerlot Ma, Cofounder and CEO
Jet.com Inc.
"The event-driven, microservices paradigm eliminated a lot of the
overhead that comes with a service-oriented architecture."
- Mike Hanrahan, CTO
Tencent
“The cross-platform capabilities of .NET Core were very important to us. Also,
Microsoft designed .NET Core with a microservice architecture in mind, and that
fits right in with our redesign plans.”
- Shanyou Zhang: Senior Software Architect
Age of Ascent, Illyriad Games
"Our game microservices are built using ASP.NET Core which gives us
superior performance. ASP.NET is open source, that allows us to contribute
back to it if we have any performance issues which Microsoft review and
together we make a better product."
- Ben Adams, CTO and Co-founder
NetEase
".NET Core doesn't just help us get to market faster, it also enables our
developers to focus on the core logic and what really matters, our players'
experience. They don't have to deal with the communication gap and different
ways of implementing the algorithm on the back and front end. They can just
work on finding better ways to implement their ideas."
- Feng Zhou, Product Director
United Parcel Service (UPS)
"Xamarin allowed us to develop a single code base in C# and deploy the
application to two completely different mobile phone ecosystems."
- Scott Hildebrand, Application Development Manager
GoDaddy
“Services can be developed more quickly, perform faster in production, and
scale better if they’re written using .NET Core with C#.”
- Jeremiah Gowdy: Principal Software Architect
microsoft.com/net/customers

17. 吉祥物 - dotnet-bot

18. 您可以在 Github 上找到 dotnet-bot

19. GitHub是開源發生的地方......

20. Microsoft Confidential
.NET Core Growth
超過五十萬活躍 .NET Core 2.0開發人員！
.NET CORE 2.0 GROWTH
O CT - 17 NO V - 17 DEC- 17 JAN - 18 F EB- 18
.NET Core 2.0 .NET Core 1.X
.NET CORE ADOPTION
* Active = unique monthly developers with 2+ days of development per month.

21. www.dot.net

22. Visual Studio Code
支持.NET的開源，跨平台編輯器。.
Visual Studio
一個功能齊全的集成開發環境（IDE），用於在Windows PC開發機器上開發.NET應用程
序。
Visual Studio for Mac
用於在Mac OS開發機器上開發.NET應用程序的全功能IDE。
www.VisualStudio.com

23. Free. Cross-platform. Open source.
A developer platform for building all your apps.
www.dot.net
THANK
YOU