It’s online if you want, you can find it here:

https://tumabitcoiner.github.io/ln-split/

If you’re trying to build it yourself, you should have everything already.. try running:

npm run build

npm run preview

To have a local instance!

tuma

Great job! I'm trying to open the index.html but gives a white screen. Does it has any dependencies or need installation? Some instructions on how to run it would be great in the README.md