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Essays, tutorials, and updates from the LocalThink project.

Everything It Knows About You

Everything It Knows About You

10/18/2026•Essays

There's a game going around: ask your AI to make a pumpkin that reflects your personality "based on EVERYTHING you know about me." The pumpkin is uncanny. But the portrait it used was never yours to keep.

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Your Thoughts Should Outlive the App

Your Thoughts Should Outlive the App

10/18/2026•Essays

Apps shut down. Formats change. Companies get acquired and pivot. The conversations where you did your real thinking deserve a form that outlives all of that: plain, open files that any tool can read, fifty years from now.

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When the Chat Box Fills Up

When the Chat Box Fills Up

10/18/2026•Essays

A person on Threads shared that their months-long daily ChatGPT conversation — a confidant they had shaped day by day — suddenly hit its limit and could not continue. This essay is about why that grief is a design problem, and what changes when your conversations are files you own.

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