---
title: "Discussion on \"URL WTFs\" | Hashnode"
description: "Discussion on \"URL WTFs\". Property based testing leading to unexpected URL discoveries"
url: "https://hashnode.com/posts/url-wtfs/693f28c8a8ef0131132bad1f"
---

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# [URL WTFs](https://kevgathuku.dev/url-wtfs?utm_source=hashnode&utm_medium=feed)

Property based testing leading to unexpected URL discoveries

Dec 14, 2025 · 9 min read · kevgathuku.dev  
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-   [#javascript](https://hashnode.com/tag/javascript)
-   [#web-development](https://hashnode.com/tag/web-development)
-   [#security](https://hashnode.com/tag/security)
-   [#ssrf](https://hashnode.com/tag/ssrf)
-   [#property-based-testing](https://hashnode.com/tag/property-based-testing)

## Written by

[Kevin Gathuku](https://hashnode.com/@kevgathuku)

@kevgathuku · Nairobi, Kenya

  
[View profile](https://hashnode.com/@kevgathuku)

Software Developer

I'm a web-focused developer with a passion for exploring new ideas and hopefully sharing more of them through this blog 😃

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