Dev

Codex anywhere with tmux, Termius, and Tailscale

My current mobile Codex setup is deliberately simple: I use Termius on my phone to SSH into my own laptop, then run Codex inside a [tmux](https://gi

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Zod Beyond Validation

Zod is usually introduced as a validation library. That is true, but the more useful idea is boundary definition. A TypeScript type only helps after data is already inside the pro

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Localization in Product Apps

Localization is not only replacing English strings with another language. In a product app, language touches workflow. It changes labels, validation messages, dates, empty states, permissions copy, d

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Pragmatic Drag and Drop for Real Ordering Tasks

Drag and drop is easy to add for a demo and harder to make reliable for real work. The product question is not "can the item move on screen?" The question is whether the user can safely change an ord

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MCP as a Safe AI Integration Boundary

MCP is interesting because it makes AI integrations feel less like prompt magic and more like software boundaries. That is the part I care about. A model should no

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shadcn-Style UI as an Owned Product System

I like copied UI primitives because they make the component library feel like part of the app, not something the app is borrowing. That is the part of the shadcn/ui-style ap

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