---
title: "Find a non-obvious bug and convert framework code · Lenexa Learn"
description: "One developer pasted an error and some code into Claude, and it spotted the hidden mistake at once. Earlier, it had saved them hours converting prototype code…"
url: https://www.lenexa.ai/learn/use-cases/find-a-non-obvious-bug-and-convert-framework-code/
site: "Lenexa Learn"
---

Software & DevOps

# Find a non-obvious bug and convert framework code

One developer pasted an error and some code into Claude, and it spotted the hidden mistake at once. Earlier, it had saved them hours converting prototype code from React to Vue.

## Steps

1. Paste in the code and the error.
2. Get the fix.
3. Test it.

## Prompt you can copy

```
Here's my code and the error: [paste]. Find the bug and explain it.
```

## Tools

- Claude

For Developers. Added October 12, 2026.

## Source

[hn](https://news.ycombinator.com/item?id=43815775) · April 2025

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