---
title: "Discussion on \"Every Test Passed. Then the UI Got Thrown Out.\" | Hashnode"
description: "Discussion on \"Every Test Passed. Then the UI Got Thrown Out.\". Ten hours building a native screenshot tool with AI agents: three bugs only real machines caught, and how we turned 'this looks bad' into numbers."
url: "https://hashnode.com/posts/every-test-passed-then-the-ui-got-thrown-out/6ad8e2b86019593b74a70e69"
---

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# [Every Test Passed. Then the UI Got Thrown Out.](https://polter.hashnode.dev/every-test-passed-then-the-ui-got-thrown-out?utm_source=hashnode&utm_medium=feed)

Ten hours building a native screenshot tool with AI agents: three bugs only real machines caught, and how we turned 'this looks bad' into numbers.

Oct 21 · 14 min read · polter.hashnode.dev  
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-   [#testing](https://hashnode.com/tag/testing)
-   [#ui](https://hashnode.com/tag/ui)
-   [#artificial-intelligence](https://hashnode.com/tag/artificial-intelligence)
-   [#cross-platform](https://hashnode.com/tag/cross-platform)

## Written by

[Lugiax](https://hashnode.com/@lugiax)

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