Why I Didn't Let AI Handle My Scroll Animation: Astro, React, and TypeScript Architecture
A frontend engineer shares why AI tools failed his scroll animation and how he built it manually with full control.
Frontend engineer @nyaomaru shared a story about how AI tools let him down when creating a scroll animation. Instead of relying on automation, he manually implemented the architecture using Astro, React, and TypeScript.
Why AI Failed?
According to the developer, AI code generators often produce "raw" solutions that are hard to maintain. For scroll animation, AI suggested overly heavy libraries or non-optimal approaches, which would have led to performance degradation.
Main issues with AI solutions:
- Bloated code with many dependencies
- Lack of flexibility for custom scenarios
- Difficulty in debugging and future maintenance
The developer chose manual implementation: used the Intersection Observer API and wrote custom React hooks, integrating them into an Astro project. This gave full control over the animation and zero overhead.
METABYTE studio's comment: At METABYTE, we're also tempted to automate everything. But for complex UI tasks, manual setup often yields better results—both in performance and control. If you need animation that doesn't lag on low-end devices, we know how to do it.
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Liked the approach?
We apply the same principles to client projects: AI, automation, products that don't die after launch.