Today we're releasing Version 2 of Generative AI for Beginners .NET, our free, open-source course for building AI-powered .NET applications. If you want to understand and build generative AI applications, from core concepts to production-ready patterns, this is you Link to article: …

Read More

You built an AI agent. It works locally. Now what? Getting an agent from your laptop to a production endpoint on Microsoft Foundry usually means stitching together resource provisioning, model deployments, identity configuration, and connection wiring—and that doesn't even cover monitoring or debugging. What if you …

Read More

In this blog post, we show you how Reco implemented Amazon Bedrock to help transform security alerts and achieve significant improvements in incident response times. Link to article: https://aws.amazon.com/blogs/machine-learning/how-reco-transforms-security-alerts-using-amazon-bedrock/

Read More

In this post, we demonstrate how to build a Slack integration using AWS Cloud Development Kit (AWS CDK). You will learn how to deploy the infrastructure with three specialized AWS Lambda functions, configure event subscriptions properly to handle Slack's security requirements, and implement conversation management …

Read More

In this post, we’re excited to showcase how AWS ISV Partner Artificial Genius is using Amazon SageMaker AI and Amazon Nova to deliver a solution that is probabilistic on input but deterministic on output, helping to enable safe, enterprise-grade adoption. Link to article: …

Read More

Today we are excited to announce the availability of TypeScript 6.0! If you are not familiar with TypeScript, it's a language that builds on JavaScript by adding syntax for types, which enables type-checking to catch errors, and provide rich editor tooling. You can learn more about TypeScript and how to get started on …

Read More

On March 19, OpenAI announced that it would acquire Astral, the company behind uv, Ruff, and ty. The Astral team, led by founder Charlie Marsh, will join OpenAI’s Codex team. The deal is subject to regulatory approval. First and foremost: congratulations to Charlie Marsh and the entire Astral team. They shipped some of …

Read More

Aspire 13.2 is here — and this one's a big deal. TypeScript AppHost authoring. An AI-agent-native CLI. New and improved integrations. A smarter dashboard. We've been building toward some of these for a while, and today they ship. [cta-button align='center' text='Get Aspire 13.2' url='https://get.aspire.dev'] Link to …

Read More

When GitHub's Copilot Coding Agent (CCA) first became available in May 2025, the promise of cloud-based AI coding agents was generating enormous excitement, and equal skepticism. So we began an experiment, and like many experiments in software enginee Link to article: …

Read More

“There’s never been a better time to be a JVM or Spring developer.” The Spring ecosystem has evolved dramatically over the past decade, from traditional enterprise applications to microservices, distributed systems, and now AI-powered services. Few people have witnessed that evolution as closely as Josh Long, who has …

Read More

A customer was developing a Windows service process, and it is important to them that the service keep running on their servers. They wanted to know if there was a way they could prevent users who connect to the server from terminating the service. In particular, they wanted to make sure that the user couldn't use the …

Read More

Singleton vs static class in C#: key differences explained, when to use each approach, and how they compare for creational design patterns. Link to article: https://www.devleader.ca/2026/03/23/singleton-vs-static-class-in-c-key-differences-explained

Read More

Last week, in the first part of this series, we explained why two analysts can produce two different answers from the same data, and why that problem gets worse with AI agents. Without a shared semantic layer defining metrics and business logic, AI will generate answers faster, but not more reliably. Today we’ll focus …

Read More

A shard is a deterministic subset of your test suite. Test sharding means splitting one long test run into multiple smaller runs, and executing them in parallel in CI. Instead of waiting for one job that runs every test, you wait for the slowest shard. This often reduces CI wall-clock time and gives faster feedback. …

Read More

To deliver new features faster and continue improving stability and performance, GitHub Copilot plugin will end support for JetBrains IDEs versions 2024.2 and 2024.3. By focusing on newer versions, we can bring you new capabilities more quickly and ensure a high-quality experience. Link to article: …

Read More

Welcome to another issue of Dev Leader Weekly! In this issue, I discuss whether there's a real ROI on learning C# -- and why the answer has almost nothing to do with C# itself. Link to article: https://www.devleader.ca/2026/03/23/is-there-an-roi-on-learning-c-dev-leader-weekly-132

Read More

To address the novel safety challenges posed by a state-of-the-art video model as well as a new social creation platform, we’ve built Sora 2 and the Sora app with safety at the foundation. Our approach is anchored in concrete protections. Link to article: https://openai.com/index/creating-with-sora-safely

Read More

Polecat is now completely supported by JasperFx Software and automatically part of any existing and future support agreements through our existing plans. Polecat was released as 1.0 this past week (with 1.1 & now 1.2 coming soon). Let’s call it what it is, Polecat is a port of (most of) Marten to target SQL Server …

Read More

Learn streaming responses GitHub Copilot SDK C# with AssistantMessageDeltaEvent, Server-Sent Events, and IAsyncEnumerable for real-time AI output. Link to article: https://www.devleader.ca/2026/03/22/streaming-responses-with-github-copilot-sdk-in-c-realtime-token-output

Read More

Compare decorator vs proxy pattern in C# with side-by-side code examples, key differences explained, and guidance on when to use each pattern. Link to article: https://www.devleader.ca/2026/03/22/decorator-vs-proxy-pattern-in-c-key-differences-explained

Read More