GitHub Copilot unlocks OpenAI's GPT-5.4 in VSCode and more

GitHub Copilot has added OpenAI’s GPT-5.4 coding model, bringing improvements to reasoning and multi step development tasks.
Visual Studio Magazine

Microsoft Sharpens AI Toolkit for VS Code in Foundry Update

Microsoft's February 2026 Foundry update includes broader platform changes, but the most immediate developer-facing news for VS Code users is an AI Toolkit refresh centered on tool discovery, agent ...
ExtremeTech

OpenAI Brings Codex AI Coding App to Windows

OpenAI's Codex coding app is available on Windows after a period of exclusivity to macOS. The app is a hub where developers can manage multiple AI agents within a single project, allowing them to ...

How to Use Claude Code to Draw Amazing Diagrams With Excalidraw

Claude Code diagram workflow uses an Excalidraw skill to generate and complex visuals are built section by section ...