Net developer days presentation
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.NET Core 3.0 includes performance improvements, enhancements to SignalR, new endpoint routing for web apps, the introduction of Blazor and Razor Components, an in-box JSON reader, support for async streams, new C# 8.0 features, improvements to Entity Framework 3.0, support for HTTP/2, and the ability to publish self-contained executables. The presentation provides an overview of the key new features in .NET Core 3.0 across areas like performance, web development, client-side frameworks, languages, and tools.
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Net developer days presentation
- 1. What’s New in .NET Core 3.0 Alexandre Malavasi
- 2. About me MCP | MCTS | MCPD | ITIL | .NET | MBA | MTAC | Technical Leader | Consultant | .NET Developer Medium.com/@alexandre.malavasi LinkedIn.com/in/alexandremalavasi Twitter.com/alemalavasi
- 3. Agenda • Difference between .NET 2.0 and .NET Core 3.0 • Performance improvements • SignalR • Endpoint routing for Web App • Blazor and Razor Components
- 4. Agenda • In-box JSON Reader • Async Streams • Switch expressions and other new features in C# 8.0 • Entity Framework 3.0 • Http/2 support • Self-contained EXEs
- 5. What’s New in .NET Core 3.0
- 7. The Journey in .NET Core .NET Core 1.0 2016/06/27 .NET Core 1.1 2016/11/16 .NET Core 2.0 2017/08/14 .NET Core 2.1 2018/05/30 .NET Core 3.0 2019/09/23
- 11. Get Span (Read Only)
- 12. Pin Span
- 13. EndsWith
- 14. Trim
- 15. Reverse
- 16. HtmlDecode
- 17. Parse To Int 32
- 18. Mod and other operations
- 19. ToString
- 22. Automatic Reconnect - SignalR
- 23. Automatic Reconnect - SignalR
- 24. New Endpoints for Web App
- 25. Blazor
- 26. What is Microsoft Blazor? • Single Page Application of .NET Platform • Based on WebAssembly and not in Javascript • Started as a open-source project and now it is officially part of .NET Stack • Quick improvements and updates since 2017
- 27. • Single Page Application of .NET Platform • Based on WebAssembly and not in Javascript • Started as a open-source project and now it is officially part of .NET Stack • Quick improvements and updates since 2017 What is Microsoft Blazor?
- 28. Blazor App
- 30. Blazor benefits • Easy adoption by .NET developers • Uncomplicated to learn • All .NET resources already available • Performance • Compatible with all modern browsers • Can be hosted in a very low cost service • Re-use of code in client-side (validation, logic and more) • The client-side Blazor application works off-line
- 31. New Features in C# 8.0
- 32. HTTP/2 and New Features in C# 8.0 • Async Streams • Switch expressions • In-box Json Reader • Span<T> improvements
- 33. Entity Framework 3.0 • Smarter Linq Queries • Improvements on Many to Many • Scaffold for Views • Cosmos Db
- 36. Questions
- 37. Thank you !!!