ODBC: A Standard That Was Never Truly Neutral jocheojeda.com/2025/12/23/odb…

jocheojeda.com/2026/01/05/rag… RAG with PostgreSQL and C# (pros and cons)

Structured RAG for Unknown and Mixed Languages jocheojeda.com/2026/01/05/str…

ConfigureAwait(false): Why It Exists, What It Solves, and When Context Is the Real Bug jocheojeda.com/2026/01/08/con…

The DLL Registration Trap in Legacy .NET Framework Applications jocheojeda.com/2026/01/08/the…

Greenfield vs Brownfield: How AI Changed the Way I Build and Rescue Software jocheojeda.com/2026/01/12/gre…

Application Installers and Assembly Resolution Using the Legacy .NET Framework jocheojeda.com/2026/01/15/app…

Our annual State of WebAssembly is back (2025–2026) It recaps the biggest Wasm progress from 2025 and what’s (predicted) to land in 2026.

As an XAF Developer, What Should I Actually Test? jocheojeda.com/2026/01/21/as-… Jose Javier Columbie DevExpress XAF™

What can .NET devs expect in 2026 for Wasm? 👇

The Mirage of a Memory Leak (or: why “it must be the framework” is usually wrong) jocheojeda.com/2026/01/30/the… Memory leaks in managed runtimes are often mirages. What looks like a broken framework is usually memory retention caused by our own code.

Github Copilot for the Rest of Us GitHub Copilot isn’t just a code writer—it’s a context-aware work partner inside VS Code. jocheojeda.com/2026/02/04/git…

jocheojeda.com/2026/02/09/clo… By giving agents the ability to test, fail, and self-correct, we can move from endless prompting to true autonomous engineering — where humans define outcomes, not implementations.

Closing the Loop (Part 2): So Far, So Good — and Yes, It’s Token Hungry jocheojeda.com/2026/02/09/clo…

NEW RELEASE ALERT!! We are staying on the forefront of AI innovation while strengthening the core cross-platform .NET open-source ecosystem. There is something for everyone in our Feb release👇.

Closing the Loop with AI (part 3): Moving the Human to the End of the Pipeline jocheojeda.com/2026/02/11/clo… Let agents write, run, test, read logs, inspect state, and iterate without you acting as QA. With Serilog, SQLite, and Playwright, the loop becomes observable and repeatable

Stop EF Core From Dropping Columns Automatically (Custom IMigrationsModelDiffer) youtu.be/VMjw1v2TX6Q?si…

🧠 3 ways to build RAG in .NET — using local embeddings! 🔍 Retrieval-only with VectorData 🦙 Turnkey RAG with Kernel Memory + Ollama 🏗️ Full manual pipeline with Foundry Local 👇 Code samples + walkthrough: elbruno.com/2026/02/14/%f0…

The Day I Integrated GitHub Copilot SDK Inside My XAF App (Part 1) jocheojeda.com/2026/02/16/the… This week, while studying Russian every day, I noticed I kept relying on GitHub Copilot inside VS Code more than anything else. Jose Javier Columbie DevExpress XAF™

The Day I Integrated GitHub Copilot SDK Inside My XAF App (Part 2) jocheojeda.com/2026/02/16/the… integrate the GitHub Copilot SDK directly into a DevExpress XAF application, transforming a traditional business app into an AI-powered assistant. Jose Javier Columbie DevExpress XAF™