Deep dive into #dotnet source generators, and understand how to design efficient pipelines that minimize recompilation and boost codegen performance.
#dotnet #sourcegen #roslyn
| Blog | https://roxeem.com |
| Medium | https://medium.com/@roxeem |
Roxeem
@roxeem
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Software Architect • C# Developer Advocate • .NET/C# Technical Blogger
An introduction to #dotnet Source Generators. How to eliminate boilerplate, boost performance, and replace runtime reflection with compile-time code generation.
Andrew LockBlogged: Understanding the worst .NET vulnerability ever: request smuggling and CVE-2025-55315
In this post I discuss request smuggling, the recent vulnerability in ASP.NET Core with a severity score of 9.9, and how attackers could exploit it
Testing HttpClient in .NET without Moq or NSubstitute
How to unit test HTTP clients in .NET without relying on mocking frameworks (Moq or NSubstitute) using DelegatingHandler.
.NET📰 Announcing Sponsorship on NuGet.org
Announcing Sponsorship on NuGet.org - An easy way to recognize package maintainers and grow the NuGet community stronger!
https://devblogs.microsoft.com/dotnet/announcing-sponsorship-on-nugetdotorg-for-maintainer-appreciation/ #dotnet
A Pragmatic Guide to Server-Sent Events (SSE) in ASP.NET Core
Learn how to implement Server-Sent Events (SSE) in ASP.NET Core. Compare SSE vs WebSockets & SignalR, and apply scaling best practices.
https://roxeem.com/2025/10/24/a-pragmatic-guide-to-server-sent-events-sse-in-asp-net-core
Announcing .NET 10 Release Candidate 2
Focus on final quality, reliability, and stabilization across the runtime, SDK, libraries, ASP.NET Core, Blazor, .NET MAUI, and more.
Learn more: https://devblogs.microsoft.com/dotnet/dotnet-10-rc-2/
When you design APIs that return large datasets, pagination is not optional. Without it, you risk overwhelming your database, your network, and your consumers.
#dotnet #aspnet
https://roxeem.com/2025/10/11/strategic-pagination-patterns-for-net-apis
In #dotnet 10, DATAS is enabled by default. The GC now adjusts heap thresholds to match the actual app memory needs.
✅ Light load → GC frees memory aggressively
✅ Heavy load → heap expands on demand
⚠️ May raise p99 latency in spiky workloads.
⚡In .NET 9, even tiny arrays hit the heap, adding GC overhead. In .NET 10, if an array never leaves the method, it’s stack‑allocated. Result → ~2× faster, 0 allocations, less GC pressure.
#dotnet #csharp
https://roxeem.com/2025/09/30/what-net-10-gc-changes-mean-for-developers/
