PowerShell command-line tools on macOS fall back to standard Authorization Code flow, caching refresh and access tokens in the Keychain. This post explores how any script executed by the user can silently read these cached tokens, provides a tool to audit your exposure, and details key mitigations like process-scoped sessions and token protection.

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Learn how to create a custom AI Agent in Microsoft Agent Framework for .NET with a name and custom instructions. And then, learn how to handle multi-turn conversations and improve responses through better system prompts.

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I am the author of Ab4d.SharpEngine, which uses Vulkan to render 3D graphics. Because of that, I must use a lot of unsafe code. I have tested the engine with the .Net 11 preview 7 because of the ne...

Added idunno.Bluesky Added support for the new multi-part video upload API, via StartUpload, UploadPart, FinishUpload, GetUploadStatus and AbortUpload. Added new error classes for errors from the ...

Union types are coming to C#! Unions model closed sets of data shapes, as commonly seen in e.g. wire protocols. Mads and Dustin explore the clean expression of intent and the confidence and elegance…

Prefetching in route loaders is great, but comes at a cost: We have to keep loaders in-sync with components...

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Dr Cat Hicks is a psychological scientist and the founder of Catharsis, a human-centred research consultancy that works with engineering organisations....

Tired of default app settings? In this video, we show you how to fully customize the GitHub Copilot app to match your personal workflow. Learn how to change themes and notification sounds, configure…