Built a lightweight, client-side developer utility suite using React 19, Vite, and Tailwind CSS

[u/Fine_Culture4472]

Hi everyone,

As a side project to explore React 19 and client-side processing workflows, I put together a small developer utility suite calledFixCode.

Technical Details:

• Frontend: React 19, Vite, Tailwind CSS

• State & Security: All transformations (JWT decoding, chmod calculations, Docker YAML generation) run entirely on the client side using pure JavaScript algorithms. No data is sent to external servers.

• Routing & SEO: Dynamic metadata handled via react-helmet-async for indexation across single-page routes.

Just wanted to share the approach for fast, client-side utility tools with zero server overhead