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Anil Indorkar
Anil Indorkar

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.Net 8 tips

Here are some useful tips for working with .NET 8, which includes new features and improvements over previous versions:

1. Performance Enhancements

.NET 8 introduces several performance improvements, such as optimized Just-In-Time (JIT) compilation and enhanced garbage collection. Keep an eye on these, especially when working on high-performance applications.

2. Native AOT (Ahead of Time Compilation)

  • What it does: Native AOT allows your app to be compiled into native code before runtime, which can result in faster startup times and reduced memory usage.
  • Tip: Consider using AOT for small, self-contained applications, like microservices or console apps, to benefit from faster performance.

3. New Minimal APIs Features

.NET 8 further enhances Minimal APIs introduced in .NET 6. These are great for creating lightweight APIs with minimal overhead.

  • Tip: Use this for microservices or simple web APIs where the full MVC framework might be overkill.

4. Blazor Updates

Blazor in .NET 8 comes with new features like better performance and new rendering modes, making it a more competitive choice for building modern web UIs.

  • Tip: Leverage Blazor United, which allows using both server-side and WebAssembly (WASM) models in the same project for better flexibility.

5. Improvements to MAUI (Multi-platform App UI)

.NET 8 introduces improvements to .NET MAUI, focusing on cross-platform mobile and desktop app development.

  • Tip: Explore .NET MAUI to build cross-platform apps from a single codebase. Use the latest .NET 8 features for better compatibility and performance.

6. Cloud-Native Support

.NET 8 enhances its integration with cloud-native architectures. Look for improved support for containers, Kubernetes, and cloud services.

  • Tip: Use gRPC for high-performance communication in microservices and cloud-native applications. It’s optimized for low-latency and high-throughput scenarios.

7. ASP.NET Core Security Improvements

.NET 8 has upgraded security features, such as support for OpenID Connect and OAuth 2.1 standards. Better encryption and authentication management also help improve app security.

  • Tip: Always use the latest security features, especially in API projects, to protect sensitive data and ensure compliance with security regulations.

8. Enhanced LINQ Performance

LINQ queries have been optimized further in .NET 8, resulting in faster execution, especially in large datasets.

  • Tip: Use LINQ for more complex queries, and refactor older LINQ code to take advantage of the new optimizations.

9. Improved Observability (Metrics & Logging)

.NET 8 brings better observability features to monitor performance and diagnose issues in production environments.

  • Tip: Leverage OpenTelemetry and the new observability APIs to implement better logging, metrics, and tracing for your apps.

10. Hot Reload Improvements

.NET 8 enhances Hot Reload, allowing you to make changes to your code while an app is running without restarting.

  • Tip: Use Hot Reload during development for faster iteration, especially in UI-based apps or long-running services.

These tips should help you take advantage of the latest features and improvements in .NET 8 for various types of applications!

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