Instead of having a `utils.ts` inside a `utils` folder, I think this should be split for better readability and easier understanding.

[nicosammito]

          Instead of having a `utils.ts` inside a `utils` folder, I think this should be split for better readability and easier understanding.

I think this could be split into utils/react_nodes.ts and utils/positions.ts.

Originally posted by @Taucher2003 in #21 (comment)