PlayAgit / Notes for builders
Build. Play. Explore.
A technology blog covering game development, AI, automation, and industry news — notes from what we actually build and run.
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Three Things Called StemDeck: An Organization, a Local DJ App, and a Browser Practice Tool
Searching for “StemDeck” surfaces a project that presents itself in one line: a free, open-source AI stem separator that runs locally (source: the project’s own GitHub listing; not independently verified).
Latest from the workbench
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The Code Became the Cheap Part: Evaluation Ratios, 25KB Agents, and Tiered Routing in the Agentic SDLC
The argument that reorders everything else is a claim about which step is now slow.
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Two Ways a Methane Map Gets Made: Satellite Readings From Sentinel-5P and the Modelled Dumpsites of GeoWaste
A methane map looks like one kind of object: a coloured layer over a basemap, hotter where the gas is thicker.
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PyTorch x Hugging Face Bengaluru Event Draws More Than 170 Attendees
Red Hat and Hugging Face hosted the technical evening in Bengaluru, according to the PyTorch recap published September 7, 2026.
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Drawing by Hand Inside Blender: Nine Grease Pencil Add-Ons, Version 3, and the Automation Now Driving Them
The short description that circulates for Grease Pencil is that Blender’s tooling lets an artist make 2D animation inside a full 3D environment — strokes that behave like drawings but sit in world space, where a camera can orbit them and 3D lights can touch them.
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One Repository, Two Complete Frameworks: What XuToWei’s GameDevelopmentKit Bundles for Unity Client and Server
GameDevelopmentKit is a GitHub repository published by the user XuToWei, at the repository path XuToWei/GameDevelopmentKit.
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Three Books With Almost the Same Name: Which SFML Repository Belongs to Which, and Who Owns It
Search for the source code that goes with an SFML book and at least three titles come back tangled together:
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The Sandbox Is Part of the Evaluation: Google’s ADK Live Evaluation, Model-Judged Scoring, and the Answer an Agent Can Find Without Knowing It
Google’s developer blog has published guidance on evaluating live voice agents in the Agent Development Kit (ADK), describing native live evaluation aimed specifically at live and voice agents (source).
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The Decision Tree Is Not the Boundary: Solo-Built AI Operators, Their Revenue, and a 1988 Permissions Bug Underneath Them
A cluster of posts over the past weeks has converged on the same object from opposite ends.
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Hugging Face Kernels Ships 200+ WebGPU Kernels — and Helion Support That Was Never About the Browser
Hugging Face ships 200+ WebGPU kernels for local AI, then adds Helion support — a sign the browser is one kernel target among several, not the goal.