What does the 404 page actually do?

It tracks how many times you visit it using localStorage and changes its appearance—themes, messages, sounds, broken buttons—progressively the more you come back. It's designed to get worse, not better.

Can I use this 404 page on my own website?

Yes, the code is available to fork and modify. You can make it even more useless, or theoretically improve it (if you're feeling brave).

Is this actually useful for anything?

No. That's the whole point. It's a deliberate rejection of optimization culture and a celebration of building for pure fun instead of solving problems.

📦 Open Source Projects

The 404 Page That Trolls You: Why Uselessness Is the Future of Web Fun

A developer just launched a 404 error page that actively sabotages your experience the more you visit it. It's a masterclass in purposeful uselessness—and honestly, it might be the most fun thing on the internet right now.

Open Source Beat Apr 03, 2026 5 min read 10 views

Screenshot of a 404 error page displaying a glitchy, increasingly chaotic interface with random pink themes, romantic motifs, and broken buttons after multiple visits

⚡ Key Takeaways

A developer built a 404 page that actively gets worse the more you visit it using localStorage and dynamic themes—proving uselessness can be more engaging than optimization. 𝕏
The project challenges the entire tech industry philosophy that every line of code must solve a problem, arguing that building purely for fun and weirdness matters. 𝕏
As AI automates the useful and mundane, there's emerging value in deliberately impractical, intentionally strange digital experiences that exist just to delight. 𝕏

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#404-page #creative-coding #front-end-projects #fun-projects #javascript #web-development

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Originally reported by Dev.to

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