I often finding myself needing to convert timestamps between different formats. Usually, I'd just Google a tool to do it and use the first one available.
I recently discovered SvelteKit and thought it would be cool to take a stab at it by building a simple converter.
npm run dev
If you find an error, please feel free to open an issue in GitHub and I'll take a look.
You're also more than welcome to contribute code if you'd like by forking the repository, making the change and making a pull request.