Home Archive Pagination, DI, and .NET 9 updates – .NET News Daily Issue #222 (Jun 19, 2025)

Editor's note

I curated a broad mix this time, from practical app design to platform updates. The pagination guides and EF Core transaction pieces are especially useful if you’re tuning data access, while the GitHub Copilot and .NET 9 articles point to where day-to-day .NET work is headed.

Pagination, DI, and .NET 9 updates

Imagine it's Thursday, and just like a finely tuned classic car engine revving up for a long ride, it's time to accelerate your .NET knowledge and coast into a world of transformative tech insights. With each article, you'll fine-tune your coding skills and upshift your problem-solving prowess—think of it as a turbo boost for your brain. So, buckle up, grab your coffee, and let’s convert your experience into high-performance innovations before the weekend pits beckon.

Today's Articles

Offset vs. Cursor Pagination — The Ultimate Guide for .NET Developers

https://dotnetfullstackdev.medium.com/offset-vs-cursor-pagination-the-ultimate-guide-for-net-developers-69ccbcb0cf03

Ever tried scrolling through thousands of products, posts, or comments in your app? If you’re not careful, you’ll quickly hit performance…

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Dependency Injection in .NET Core: A Comprehensive Guide for Modern Applications!!!

https://medium.com/@bhargavkoya56/dependency-injection-in-net-core-a-comprehensive-guide-for-modern-applications-347342913d24

Dependency Injection (DI) represents one of the most transformative design patterns in modern .NET

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Building Background Tasks in ASP.NET Core

https://www.c-sharpcorner.com/article/building-background-tasks-in-asp-net-core/

In modern ASP.NET Core applications, especially those involving microservices, background processing is a key requirement. Whether it’s sending emails, processing Kafka messages, running cron-like job...

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The 7 Deadly Memory Leaks in C# (And the Fixes Microsoft Swears By)

https://medium.com/@mohsho10/the-7-deadly-memory-leaks-in-c-and-the-fixes-microsoft-swears-by-e76a6018b285

No errors. No warnings. Just silent slowdowns, rising RAM usage, and crashes under load. Continue reading on Towards Dev »

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Handle Entity Framework Transactions

https://www.c-sharpcorner.com/article/handle-entity-framework-transactions/

Learn how to manage transactions in Entity Framework to ensure data integrity. This article covers built-in handling, explicit transactions, rollbacks, commits, and managing multiple DbContexts for co...

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Async Programming in .NET using C# -A Complete Developer’s Guide-Part I

https://medium.com/@bhargavkoya56/async-programming-in-net-using-c-a-complete-developers-guide-part-i-3af92ea1f0c0

Asynchronous programming has become essential for building responsive, scalable applications in modern .NET development. After covering…

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Convert HTML Files/Strings to Image in C#/ASP.NET

https://medium.com/@andrewwil/convert-html-files-strings-to-image-in-c-asp-net-e15e50e18f45

Transform HTML files and raw HTML strings into high-quality PNG, JPEG, or BMP images directly in your .NET applications.

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Trending C# repositories created in 2025

https://medium.com/@vikpoca/trending-c-repositories-created-in-2025-cd4a65f6cf23

From AI-powered avatars to lightning-fast system optimizers, these C# repositories are the unsung heroes of modern development.

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Best Practices and Code Examples for Azure Functions using C# 13

https://www.c-sharpcorner.com/article/best-practices-and-code-examples-for-azure-functions-using-c-sharp-13/

Ziggy Rafiq shares best practices for structuring, testing, and deploying production-grade serverless functions using Azure and xUnit in this article.

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Effortless C# Consistency: Enforcing Formatting with Pre-commit Hooks and CSharpier in .NET

https://medium.com/@developerstory/effortless-c-consistency-enforcing-formatting-with-pre-commit-hooks-and-csharpier-in-net-6bee774622ba?source=rss------csharp-5

Maintaining code consistency is a hallmark of professional software teams. For .NET developers, CSharpier is an invaluable tool for…

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6 API Pagination Strategies Every .NET Developer Should Know (with Real C# Examples)

https://medium.com/@ashokreddy343/6-api-pagination-strategies-every-net-developer-should-know-with-real-c-examples-17442bfe9bdc

Unlock the power of Offset, Cursor, Keyset, Time-Based, and Hybrid pagination in your ASP.NET Core APIs. Learn when to use each and…

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Entity Framework Core — One to Many Relationship | Tüm Detaylarıyla Bire Çok İlişki Yapılanması

https://medium.com/@ismailaydemirx/entity-framework-core-one-to-many-relationship-t%C3%BCm-detaylar%C4%B1yla-bire-%C3%A7ok-i%CC%87li%C5%9Fki-yap%C4%B1lanmas%C4%B1-14fb4634fbe8

Entity Framework Core: Bire Çok (One-to-Many) İlişkiler

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I Built the Same App in Node.js and .NET — Here’s What I Found

https://medium.com/@talhaawan78654321/i-built-the-same-app-in-node-js-and-net-heres-what-i-found-e367c3e7a037

I Built the Same App in Node.js and .NET — Here’s What I Found

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C# Exceptions: My Journey Building ErrorLand

https://medium.com/@aibhi.dev/c-exceptions-my-journey-building-errorland-28d024cea4a6

Debugging made me nervous. Exceptions confused me. So I built my own land full of bugs — ErrorLand — and learned everything by breaking…

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Getting Started with Redis in .NET Core Applications

https://www.c-sharpcorner.com/article/getting-started-with-redis-in-net-core-applications/

Learn how to integrate Redis with .NET Core to boost app performance using distributed caching. This guide covers setup, key libraries like StackExchange.Redis, and practical use cases with C#.

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Multi-Tenant SaaS Applications in ASP.NET Core

https://www.c-sharpcorner.com/article/multi-tenant-saas-applications-in-asp-net-core/

As Software-as-a-Service (SaaS) continues to dominate the tech landscape, building applications that serve multiple customers (tenants) efficiently from a single codebase becomes essential.

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Generics and Non-Generics

https://medium.com/@shreyans_padmani/generics-and-non-generics-d367cf3b79c2

In C#, Generics and Non-Generics represent two different approaches to handling data types in collections and methods. Understanding the…

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Understanding Key Microsoft Azure Services

https://www.c-sharpcorner.com/article/understanding-key-microsoft-azure-services/

Explore 11 essential Microsoft Azure services—like Storage, Key Vault, AKS, and DDoS Protection—along with real-world use cases, best practices, and interview questions to boost your cloud expertise.

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What’s New in .NET 9: AI Integration, Performance, and Simplicity

https://medium.com/@joshi.vignesh/whats-new-in-net-9-ai-integration-performance-and-simplicity-97833a171f44

Microsoft’s .NET 9 brings serious upgrades for developers building modern, high-performance applications — and this time, AI is in the…

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Improve Your Productivity with New GitHub Copilot Features for .NET!

https://devblogs.microsoft.com/dotnet/improve-productivity-with-github-copilot-dotnet/

We recently introduced several new GitHub Copilot-powered .NET experiences designed to help you be more productive. Take a look! The post Improve Your Productivity with New GitHub Copilot Features fo...

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💻 Issue 466 - Fresh perspective on .NET cross-platform development

https://dotnet.libhunt.com/newsletter/466

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Is .NET Dying or Evolving? Job Hunting as a .NET Developer in 2025

https://medium.com/cloud-believers/is-net-dying-or-evolving-job-hunting-as-a-net-developer-in-2025-d6a0e7f5ef92

Did you know .NET isn’t dead — but the terrain has shifted? Let’s get honest about what’s going on in the job market for .NET developers —… Continue reading on Cloud Believers »

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Understanding the Unified .NET Framework: A Deep Dive for Developers

https://www.c-sharpcorner.com/article/understanding-the-unified-net-framework-a-deep-dive-for-developers/

Explore the unified .NET framework—from .NET Core to .NET 8. Learn how it simplifies cross-platform development, boosts performance, and streamlines modern app building for all developers.

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Jasen's take on today's picks

Offset vs. Cursor Pagination — The Ultimate Guide for .NET Developers

A solid deep dive on offset vs. cursor pagination, with the kind of tradeoffs you only appreciate after scaling real APIs.

Dependency Injection in .NET Core: A Comprehensive Guide for Modern Applications!!!

A practical DI refresher for modern .NET apps; useful if you want cleaner composition and less framework leakage.

Building Background Tasks in ASP.NET Core

Background tasks in ASP.NET Core are always trickier than they look, so a focused walkthrough is welcome.

The 7 Deadly Memory Leaks in C# (And the Fixes Microsoft Swears By)

Memory leaks in C# get painful fast, and this one sounds like a useful checklist for preventing the usual suspects.

Handle Entity Framework Transactions

EF Core transactions deserve more attention than they get, especially once you have to protect multi-step writes.

Async Programming in .NET using C# -A Complete Developer’s Guide-Part I

Async programming remains table stakes in .NET, and a structured guide is still handy for teams with mixed experience.

Convert HTML Files/Strings to Image in C#/ASP.NET

Converting HTML to images is niche, but it’s the sort of utility problem that shows up in real products.

Trending C# repositories created in 2025

Trending C# repositories is a good pulse check on what the community is building right now.

Best Practices and Code Examples for Azure Functions using C# 13

Azure Functions best practices with C# 13 should help people writing event-driven cloud code keep pace with the platform.

Effortless C# Consistency: Enforcing Formatting with Pre-commit Hooks and CSharpier in .NET

Formatting automation with pre-commit hooks and CSharpier is one of those small discipline wins that pays off daily.

6 API Pagination Strategies Every .NET Developer Should Know (with Real C# Examples)

The API pagination strategies article pairs nicely with the first entry and broadens the options beyond offset versus cursor.

Entity Framework Core — One to Many Relationship | Tüm Detaylarıyla Bire Çok İlişki Yapılanması

A one-to-many EF Core explainer is great for newer developers who want the relationship model to click.

I Built the Same App in Node.js and .NET — Here’s What I Found

Comparing the same app in Node.js and .NET is always interesting because the differences usually show up in day-to-day ergonomics.

C# Exceptions: My Journey Building ErrorLand

Exception handling deserves a story-driven treatment, and ErrorLand sounds like a memorable way to teach it.

Getting Started with Redis in .NET Core Applications

Redis in .NET Core remains one of the highest-leverage performance topics for apps with repeated reads or shared state.

Multi-Tenant SaaS Applications in ASP.NET Core

Multi-tenant SaaS in ASP.NET Core is a real-world architecture topic that many teams eventually need.

Generics and Non-Generics

Generics versus non-generics is foundational, but it still matters when you’re reviewing older code or teaching basics.

Understanding Key Microsoft Azure Services

Azure services overviews help when you need a map of the platform before choosing the right building block.

What’s New in .NET 9: AI Integration, Performance, and Simplicity

The .NET 9 piece should be useful if you want a quick read on AI, performance, and simplification trends.

Improve Your Productivity with New GitHub Copilot Features for .NET!

GitHub Copilot for .NET is one of the most immediately practical productivity updates in the list.

💻 Issue 466 - Fresh perspective on .NET cross-platform development

The LibHunt issue is a nice cross-section of cross-platform .NET chatter beyond the usual blog circuit.

Is .NET Dying or Evolving? Job Hunting as a .NET Developer in 2025

The job-market article asks a fair 2025 question and should resonate with developers thinking about career durability.

Understanding the Unified .NET Framework: A Deep Dive for Developers

A unified .NET framework deep dive is timely for anyone still untangling the platform’s modern shape.

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