Aquí van los enlaces recopilados en la última semana de febrero, una buena colección que espero que os resulte de utilidad.

En esta ocasión, además de contenidos interesantes sobre C#, ASP.NET, Visual Studio, JavaScript, CSS, IA y otros temas, creo que la cosa ha ido de previews:

• La presentación de .NET 10 Preview 1
• La salida de preview del formato simplificado para soluciones .NET, ".SLNX" 
• La presentación de GitHub Copilot agent mode (preview)
• La presentación de la preview de GPT-4.5

También me ha parecido muy completo el artículo de Joseph Thacker sobre cómo hackear aplicaciones y agentes basados en Modelos de Lenguaje.

Por último, en el capítulo de despedidas de clásicos, vamos a empezar a decirle adiós a Skype, una herramienta que, aunque en agónico declive desde hace ya tiempo, sin duda marcó una época.

El resto de contenidos, a continuación 🙂

Por si te lo perdiste...

• Formatear cadenas interpoladas en C#
  José M. Aguilar
• Funciones locales en C# 7
  José M. Aguilar

.NET

• .NET 10 Preview 1 is now available!
  .NET Team
• SLNX Finally here
  Mattias Karlsson
• Building a Better MediatR Publisher With Channels (and why you shouldn't)
  Milan Jovanović
• C# 14: Null-conditional assignment
  Steven Giesel
• Disabling localized satellite assemblies during dotnet publish
  Andrew Lock
• How To Implement Caching Strategies in .NET
  Anton Martyniuk
• Using PostHog in your .NET applications
  Phil Haack
• Fixing out of sequence timestamps
  Colin Mackay
• How to Parse and Extract HL7 Data in C# .NET
  Greg Lutz
• Doing Some Cleanup in a BackgroundService
  Bryan Hogan
• Measure Application Performance in .NET Using IMeterFactory
  Muhammed Saleem
• Microsoft .NET Code Analysis: Optimizing JSON Serialization with Cached Options
  David McCarter
• C# 14 - New Features and Updates
  Vijay Kumari
• Measuring the Performance of JSON Alternatives in .NET
  Ricardo Peres

ASP.NET Core / ASP.NET / Blazor

• ASP.NET Core updates in .NET 10 Preview 1 · dotnet/aspnetcore
  Dan Roth
• .NET Aspire 9.1 is here with six great new dashboard features, and more!
  Maddy Montaquilla
• Stream files from Postgres
  Josef Ottosson
• Use client assertions in OpenID Connect and ASP.NET Core
  Damien Bowden
• AI-Powered Text-to-Flowchart: Convert Text into Diagrams Using OpenAI and Blazor
  Sarathkumar V.
• Strongly-Typed Markdown for ASP.NET Core Content Apps
  Khalid Abuhakmeh
• Best Practices for Fonts in Blazor Charts for Better Data Visualization
  Gowrimathi S.
• Integrating an ASP.NET Core API with a Nuxt Front End: A Step-by-Step Guide
  Alexandre Nédélec
• Blazor WebAssembly Authentication
  Héctor Pérez
• Develop Your ASP.NET .NET And Nuxt Web Application using HTTPS
  Alexandre Nédélec

Azure / Cloud

• Observability For Azure: Understanding the basics
  Sam Bell
• Azure File Sync: faster, more secure and Windows Server 2025 support
  Vritika
• Create Azure Architecture Diagrams with Microsoft Visio
  Chris Pietschmann

Conceptos / Patrones / Buenas prácticas

• Uso de Excepciones en C#
  Albert Capdevila
• Why Amazon Never Makes The Same Mistake Twice
  Daniel
• Debugging: The Secret Emotional Gym Where Developers Forge Mental Muscle
  Terrance Craddock
• Distributed Systems Consistency: Mistake Nobody Warns You About!
  Derek Comartin

Machine learning / IA

• Machine Learning en PYMEs: Guía práctica y casos de éxito reales
  CampusMVP
• Claude 3.7 Sonnet and Claude Code \ Anthropic
  Anthropic
• Introducing GPT-4.5
  OpenAI
• Semantic Kernel: Hybrid Model Orchestration
  Ignat Andrei
• DeepSeek-V3 Explained 1: Multi-head Latent Attention
  Shirley Li
• How to Hack AI Agents and Applications
  Joseph Thacker

Web / HTML / CSS / Javascript

• Announcing TypeScript 5.8
  Daniel Rosenwasser
• Loading Third-Party Scripts In React
  Petar Ivanov
• ESLint now officially supports linting of CSS
  Nicholas C. Zakas
• Why does target=”_blank” have an underscore in front?
  Kyrylo Silin
• Enhancing Web Experiences with the View Transitions API
  Jitendra Nirnejak
• The unexpected way in which conditional types constrain type variables in TypeScript
  Axel Rauschmayer
• Angular Resource and rxResource
  Hassan Djirdeh
• Angular 19: Transforming HTTP API Calls with Signals and Resources
  Balram Chavan
• Testing types in TypeScript
  Axel Rauschmayer
• Using & Styling The Details Element
  Geoff Graham
• Inline Confirmations in JavaScript UI
  Rick Strahl
• A CSS-Only Star Rating Component And More! (Part 1)
  Temani Afif
• Building a “shoutout” component in plain HTML/CSS/JavaScript
  Christian Heilmann
• What is TypeScript? An overview for JavaScript programmers
  Axel Rauschmayer

Visual Studio / Complementos / Herramientas

• Announcing AI Shell Preview 2
  Steven Bucher
• Warp, the intelligent terminal, now available on Windows!
  Zach Lloyd
• A GitHub Actions Pipeline to Generate OpenAPI Documentation
  Ricardo Peres
• GitHub Copilot - Custom Instructions
  Bart Wullems
• Introducing GitHub Copilot agent mode (preview)
  Isidor Nikolic
• Catch issues before you commit to Git
  Jessie Houghton
• Terminal Chat now included in GitHub Copilot Free
  Christopher Nguyen
• Dev Proxy v0.25 with automatic shut down and more
  Garry Trinder

.NET MAUI

• .NET MAUI Updates in .NET 10 Preview 1
  David Ortinau
• AI-Powered Smart Redaction: Protect PDFs Efficiently in .NET MAUI
  Deepak G.
• Build a Stunning Music Track UI Using .NET MAUI ListView
  Jayaleshwari N.

Otros

• The next chapter: Moving from Skype to Microsoft Teams
  Jeff Teper

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