The .NET development framework has released the latest update with various performance and security enhancements. .NET is a Microsoft technology that enables cross-language development and provides a large standard library. It can be used to create web-based, console-based, and form-based applications.
The official Microsoft team behind the framework maintenance always provides robust features with new upgrades. .Net 9 release date being November 12, 2024, many independent developers and software agencies have already tried and tested this new version.
Let’s explore the frameworks and what’s new with the .Net 9 version.
.NET 9 is the latest version of Microsoft’s cross-platform development platform. It is a cross-platform framework designed for building applications across various environments like web, mobile, desktop, and cloud.
This new release focuses on enhancing performance, and integrating AI capabilities more seamlessly. The version is focused on improving development efficiency with new features and optimizations compared to earlier .NET versions.
The .NET 9 runtime has been optimized to ensure launching a superior runtime performance and provides greater scalability and security to the application. There’s also the introduction of new attributes defining feature switches that can be used through libraries to toggle areas of functionality.
The major changes are visible in the JIT compilation and Garbage Collection.
JIT Compilation
The JIT (Just-In-Time) compilation in .NET 9 features are meant for faster startup times by leveraging tiered compilation more efficiently. Earlier optimizations that were limited to Ahead-Of-Time (AOT) compilation are now available in JIT compilation. JIT compilations will power up applications with faster starts with lower overhead.
Garbage Collection (GC)
The garbage collector in .NET 9 features capabilities to meet high memory demands with excellent performance. There’s also the introduction of performance enhancements that reduce latency for large object heap (LOH) allocations which are responsible for delivering smooth real-time performance in memory-intensive environments.
The .NET 9 libraries come with many updates focused on improving performance and security and also ease building applications. The key improvements in the libraries are as follows:
Enhanced JSON Serialization: Performance improvements in System.Text.Json that allow seamless working with structured data. Simplified JSON serialization and deserialization of record types and immutable structures. This means .NET developers do not have to handle complex configurations
Cryptography Enhancements: Support for hardware-accelerated cryptographic algorithms means faster and more efficient operations like hashing and encryption. So, greater hardware utilization facilitates superior performance.
File I/O Enhancements: File reading and writing operations have been optimized for asynchronous processes. This will ensure greater performance for applications handling large files or executing concurrent file operations.
.NET Multi-platform App UI (MAUI) has witnessed greater improvements with this latest version. You can hire .net developers to build apps that can run seamlessly on Windows, macOS, iOS, and Android. The improvements in the .NET MAUI is as follow:
The updated structure for multi-platform development eliminates complexities and helps to build consistently performing apps.
Developers and application users will have access to greater AOT (Ahead-of-time) compilation features. It is more efficient with a lowered memory footprint and cold-start times. The new version is introduced.
.NET 9 features smooth integration with Cloud environments and can help you build dynamic apps with greater scalability. The new features include:
.NET 9 unifies SDKs across diverse platforms to craft a seamless and consistent workflow. The following are the key highlights:
Leverage .Net 9 for cross-platform development
ASP.NET Core in .NET 9 offers many disruptive changes to ensure smooth and rapid app development cycles. It includes the following:
.NET 9 also provides you with updates in the programming languages especially for C# 13. C# 13 itself provides several out-of-the-box enhancements and improvements that boost developers’ flexibility, performance, and productivity.
Experience a unified layer of C# abstractions through Microsoft.Extensions.AI and Microsoft.Extensions.VectorData packages. These abstractions are focused on facilitating interaction with AI services. These include various small and large language models (SLMs and LLMs), embeddings, middleware, etc. It also offers experimental support for various useful AI features focussed on boosting developer productivity and cross-platform capabilities.
The latest release offers new capabilities for tokenizers:
By now, we hope you have gained a clear idea about .NET 9 new features and also how it differs from its predecessors. Overall, .NET 9 is a promising powerful platform that will facilitate developers to build more secure, efficient, and innovative applications.
At JS Panther, .NET development company, we can help you tailor modern cross-platform applications with flawless performances over iOS, Android, and other operating systems.
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