La recopilación de enlaces número 603 está ya disponible, con más de 60 links a contenidos sobre .NET, C#, ASP.NET, Azure, Machine Learning, Web, HTML, CSS, JavaScript y otros temas que, como siempre, espero que os resulten interesantes 🙂

Si desarrolláis páginas con muchos elementos en el DOM, os puede venir bien echar un vistazo a content-visibility, una propiedad CSS que nos puede ayudar a mejorar el rendimiento de páginas web al omitir la renderización de elementos que no son visibles en la pantalla 👉 https://cekrem.github.io/posts/content-visibility-auto-performance/

Continuando en el mundo web, pero esta vez desde la perspectiva de la seguridad, tenemos un gran repaso de Maarten Balliauw al sistema de tokens antiforgery en ASP.NET Core. En este post, veremos qué es CSRF y cómo estos tokens pueden ayudarnos a prevenirlo cuando utilizamos MVC, Razor Pages o Minimal APIs.

También me ha parecido curioso el post de Mohammad Zeya Ahmad sobre tiempos de latencia de distintas operaciones frecuentes. Está bien para tener en mente al menos las proporciones y magnitudes que manejamos en cada caso.

Y por último, echamos un vistazo al protocolo de moda: MCP. Se trata de un protocolo abierto, creado por Anthropic, que propone mecanismos de integración entre aplicaciones basadas en modelos de texto y fuentes de datos o herramientas. Muy interesante.

El resto, a continuación...

Por si te lo perdiste...

• Collection expressions, la nueva sintaxis de inicialización de colecciones en C# 12
  José M. Aguilar
• Expresiones throw en C# 7
  José M. Aguilar

.NET

• A Simple State Machine in .NET
  Ricardo Peres
• Using Windows.Media SpeechRecognition in WPF
  Rick Strahl
• Optimizing concurrent count operations
  Oren Eini
• C# Tip: An In-Depth Look at CallerMemberName (and some Compile-Time trivia)
  Davide Bellone
• Retrieving Services from Dependency Injection in .NET
  Ricardo Peres

ASP.NET Core / ASP.NET / Blazor / .NET Aspire

• Xbox + .NET Aspire: Transforming Local Development Practices
  Mike Abrahams
• Options Pattern Validation in ASP.NET Core With FluentValidation
  Milan Jovanović
• ASP.NET Core delegated Microsoft OBO access token management (Entra only)
  Damien Bowden
• Authentication and Authorization Best Practices in ASP.NET Core
  Anton Martyniuk
• Level Up Your Razor Pages: Meet htmx, Your New Best Friend
  Chris Woodruff
• Understanding Anti-Forgery in ASP.NET Core
  Maarten Balliauw
• Enable Self-Subscribing Model in Your Blazor B2B SaaS Application
  Andrea Chiarelli
• Blazor Basics: Handling Errors and Exception Logging
  Claudio Bernasconi
• .NET Aspire Support for an XAF Blazor Project
  Oliver Sturm

Azure / Cloud

• Build, Deploy, Configure CI &CD Your Static Website in 5 mins
  Sibeesh Venu

Conceptos / Patrones / Buenas prácticas

• Commands or Events: Which One for Workflow?
  Derek Comartin
• Getting Started with TDD: A Practical Guide to Beginning a Lasting Practice
  Toni Distinti

Data

• Solving Problems you wouldn't have if you wouldn't use Entity Framework
  Steven Giesel
• SQL Bulk Inserts with TABLOCK Performance Considerations
  Mehdi Ghapanvari
• Understanding EF Core Change Tracking: How It Works Under the Hood
  Ali Hamza Ansari
• Understanding Conversion Functions in SQL
  Dashrath Hapani

Machine learning / IA

• Gemini 2.5: Our newest Gemini model with thinking
  Koray Kavukcuoglu
• Introducing 4o Image Generation
  OpenAI
• Introducing the Model Context Protocol
  Anthropic
• Not all AI-assisted programming is vibe coding (but vibe coding rocks)
  Simon Willison
• RAG Time Journey 3: Optimize your vector index for scale
  Mike Carter
• Semantic Kernel Agent Framework RC2
  Rasmus Wulff Jensen
• Future of Enterprise Computing: How Agentic AI and Multi-Agent Workflows Are Transforming Business Processes
  Chris Pietschmann
• Testing GPT-4o’s Image Generation – From C# with ❤️ and Microsoft.Extensions.AI
  Bruno Capuano
• Unleashing the Power of Model Context Protocol (MCP): A Game-Changer in AI Integration
  Sharda Kaur

Web / HTML / CSS / Javascript

• Announcing Babylon.js 8.0
  Jason Carter, Thomas Lucchini
• Support Logical Shorthands in CSS
  Miriam Suzanne
• Real-Time Data Visualization in React using WebSockets and Charts
  Nishanthi Panner Selvam
• Case Study: Combining Cutting-Edge CSS Features Into a “Course Navigation” Component
  Daniel Schwarz
• Animating Letters with Shaders: Interactive Text Effect with Three.js & GLSL
  Paola Demichelis
• Angular 19 Features: LinkedSignal in Angular
  Dhananjay Kumar
• Introducing content-visibility: auto - A Hidden Performance Gem
  Christian Ekrem
• JavaScript numbers have an (adoption) problem
  Jacob Jackson
• Say Goodbye to Manual Managing Api Request 👋 Welcome httpResource in Angular 19.2
  Muhammad Awais
• Tailwind CSS and KendoReact Unstyled Mode
  Hassan Djirdeh
• What Makes the Page Object Model So Special?
  Gil Zilberfeld
• Adaptive Video Streaming With Dash.js In React
  Teng Wei Herr
• Could JavaScript have synchronous await?
  Axel Rauschmayer
• Automated Visual Regression Testing With Playwright
  Frederik Dohr

Visual Studio / Complementos / Herramientas

• Introducing Visual Studio Hub
  Jacqueline Widdis
• Introducing AZDOI
  Mattias Karlsson
• Exploring new .NET releases with Dev Containers
  Dominik Jeske
• Creating a software bill of materials (SBOM) for an open-source NuGet package
  Andrew Lock
• How to Choose the Right LLM in JetBrains AI
  Darya Rovdo
• Debugging with the AI-powered IEnumerable visualizer
  Junyu Wang
• How to create and animate SVG spinners and loaders
  Esther Vaati
• Tunneling corporate firewalls for developers
  Wladislav Artsimovich
• Context is all you need: Better AI results with custom instructions
  Rob Conery
• Mastering GitHub Copilot: When to use AI agent mode
  Andrea Griffiths
• Vibe Coding with Latest Visual Studio Preview
  David Ramel

.NET MAUI

• Create AI-Powered Smart .NET MAUI Data Forms for Effortless Data Collection
  Jeyasri Murugan
• Use BrowserStack App Automate with Appium UI Tests for .NET MAUI Apps
  Sweeky Satpathy
• Introducing the New .NET MAUI Toolbar Control
  Jeyasri Murugan
• Introducing the New .NET MAUI Toolkit OTP Input Control
  Naveenkumar Sanjeevirayan

Otros

• Latency Numbers Every Programmer Should Know
  Mohammad Zeya Ahmad

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