The future of ASP.NET / CodeCamp/Iasi 25 Oct 2014
- 1. The future of ASP.NET A shift in the .NET web development platform Gabriel Enea @dotnet18 25 Oct 2014
- 3. The future of ASP.NET A shift in the .NET web development platform Gabriel Enea @dotnet18 25 Oct 2014
- 6. One ASP.NET, two years ago..
- 7. One ASP.NET? • MVC doesn’t share components with ASP.NET WebAPI • Controllers, Actions, Filters, Model binding, DI • MVC doesn’t share HTML helpers with ASP.NET WebPages • MVC doesn’t provide self-host support • Depends on System.Web • Web API depends on System.Web when hosted in IIS
- 8. Life is moving on 2020 2015 2010 2005 2000 1995 1990 1985 ASP ASP.NET WebForms ASP.NET MVC ASP.NET WebPages ASP.NET WebAPI SignalR OWIN ? Series1 1996 2002 2009 2011 2012 2013 2014 2015 Series2 0 6 7 2 1 1 1 1 8 7 6 5 4 3 2 1 0
- 9. What’s next?
- 10. ? vNext
- 11. ASP.NET vNext / Project K One framework, flexible runtime
- 12. One framework – ASP.NET vNext MVC Web API Web Pages MVC 6
- 13. .NET vNext – The new KRuntime • New CLR hosting • Cloud Optimized framework (optimized for cloud and server workloads) • High throughput • Small footprint, side-by-side • Cross-platform enabled (Windows, Mac, Linux) • NuGet package dependencies built in • Nothing in GAC
- 14. Roslyn compiler • Compiler as a service • API for code analysis and refactoring • Managed compiler • Compile code dynamically • Edit code, refresh browser, and see changes C# Code .NET Compiler IL (Assembly) C# Code Roslyn Compiler IL (In Memory) VS
- 15. Dependency Injection • Built into the framework, one implementation • Use any DI framework or the default implementation (IServiceProvider implementation)
- 16. Hosting is agnostic • Cross-platform (Windows, Linux, Mac): Kestrel web server • Self-hosting, custom process • No IIS dependency (not required anymore) • Helios on top of IIS
- 17. The big picture OF .NET vNext Client apps (Windows Store, WPF, Multi-purpose Windows Forms, Console apps) Web and services (ASP.NET vNext: Web Forms, MVC, Web Pages, Web API, SignalR, WCF) Device optimized Runtime, Compilers, Libraries (Native compilation, Small footprint, side-by-side, Cross-device enabled) Cloud optimized (High throughput, Small footprint, side-by-side, Cross-platform enabled) Specialized
- 19. Tooling Experience • Visual Studio – still provides the greatest experience ;) • They want things to work without Visual Studio • Command Line • Grunt tasks • Command line scaffolding • Sublime
- 20. ASP.NET vNext apps without Visual Studio!, Sorin Damian 15:30 / Room 5
- 21. How about Open source? • Everything is open source! • Roslyn compiler • ASP.NET vNext components • Clone: github.com/aspnet
- 22. ASP.NET MVC 6 - what’s new • Breaking changes • New project system • New configuration system • Using a common set of abstractions for HTTP, routing, action selection filters, model binding
- 23. ASP.NET MVC 6 - what’s new • POCO controllers • New HTTP pipeline • Routing improvements • New directive: • @inject MyHtml Html;
- 24. ASP.NET MVC 6 - what’s new • Improved helpers (work in progress) @Html.TextBoxFor(model=>Name, { @class=“warning” }); <input class=“warning” for=“Name” />
- 25. ASP.NET MVC 6 - what’s new • Incremental rendering • @await FlushAsync();
- 26. ASP.NET MVC 6 - what’s new • View Components and Child Views
- 27. Ongoing projects? What can WE do? • Recommendations • Avoid HttpContext – completely redesigned • Use interfaces, DI, clean code • No Visual Basic support • No WebForms engine support • .NET Portability Analyzer extension for Visual Studio
- 28. Demo • .NET vNext vs. .NET 4.5.x performance • Roslyn compiler (edit, refresh, see changes)
- 29. ASP.NET vNext - Summary Feature .NET vNext .NET vNext (Cloud Optimized) Cloud Ready * * Modular Design * * Dependency Injection * * Consistent Tracing / Debugging * * Faster Development (No Build Step) * * Open Source * * Full Side by Side (framework deployed inside application) * Fast startup, Low memory / High throughput (best of class) *
- 30. Questions?
- 31. CONTRIBUTE TO THE FUTURE •asp.net/vNext •github.com/aspnet/home
- 32. The future is here, enjoy! A shift in the .NET web development platform, ASP.NET vNext Gabriel Enea @dotnet18 25 Oct 2014 IMAGES SOURCE: HTTPS://UNSPLASH.COM/