C# 14 Deep Dive: Extension Members, Field Keyword, and Null-Conditional Assignment in Production

C# 14, released alongside .NET 10 in November 2025, introduces features that significantly reduce boilerplate and enhance expressiveness. Three standout additions—Extension Members, the field keyword, and Null-Conditional Assignment—address long-standing developer pain points. This comprehensive guide explores each feature with production-ready patterns, performance considerations, and migration strategies for existing codebases. What’s New in C# 14: Feature […]

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.NET Aspire 10: Cloud-Native Development from Local to Azure

.NET Aspire 10, released alongside .NET 10, represents Microsoft’s answer to the complexity of cloud-native development. It provides an opinionated, orchestrated approach to building distributed applications with built-in service discovery, health checks, telemetry, and deployment automation. This comprehensive guide explores Aspire’s architecture, the developer experience improvements in version 10, and patterns for deploying Aspire applications […]

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Case Study: Building a Modern FHIR Patient Timeline Explorer with .NET 10 and React 19

Executive Summary This case study explores the development of DooLittle Health Patient Timeline Explorer, a modern healthcare application that demonstrates enterprise-grade architecture patterns for FHIR-compliant patient data visualization. Built as a proof-of-concept, this project showcases best practices in full-stack development, cloud-native deployment, and healthcare interoperability standards. 🏥 HEALTHCARE INTEROPERABILITY SERIES This article is part of […]

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HL7 v2: The Messaging Standard That Powers Healthcare IT

Executive Summary HL7 v2.x remains the most widely deployed healthcare messaging standard globally, powering 95% of hospital interfaces despite being developed in the 1980s. This deep dive explores why HL7 v2 continues to dominate healthcare IT, how it works at a technical level, and how modern .NET developers can implement robust v2 interfaces for Irish […]

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