What People Are Actually Building With Codex
The most interesting Codex projects are not generic demos. They are personal tools, games, visual experiments, and narrow products with a reason to exist.
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Notes from the messy middle.
What people are building with Codex, where agent workflows are improving, and what still needs a human hand.
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A Codex, Blender, and Three.js Asset Loop
A small web game shows a useful way to move from code-shaped placeholder art to editable Blender assets without stopping development.
Read field noteCodex Joins the ChatGPT Desktop App
Codex now lives inside the ChatGPT desktop app, bringing repository work, review, Computer Use, and plugins into one surface.
Read field noteTool Search and the New Codex Plugin Layer
Skills, MCP servers, apps, and plugins solve different problems. The July Codex updates make the boundaries between them easier to use.
Read field noteThe Shift From Chat to Agentic Work
New usage research suggests the important change is not how often people talk to an agent, but how much complete work they are willing to entrust to it.
Read field noteThree.js r185 Makes WebGPU Feel More Practical
The r185 release adds WebXR support, clustered lighting, and a collection of smaller changes that make WebGPU projects easier to take seriously.
Read field noteConnecting Private MCP Servers Without Publishing Them
The Secure MCP Tunnel offers a practical pattern for connecting private tools while keeping the server behind existing network controls.
Read field noteCodex Remote Turns a Phone Into a Control Plane
Remote coding gets more useful when the phone is treated as a place to steer, approve, and review work already running on a trusted host.
Read field noteThe Last Ten Percent Is the Product
Agents can make the first working version arrive quickly. Shipping still begins where the demo ends.
Read field noteYour AGENTS.md Should Be a Field Guide, Not a Constitution
Repository instructions work best when they help an agent find its footing, not when they try to predict every possible mistake.
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