Been using Logseq for six months, and yes. It’s all just .md and media files referenced by relative links.

This was an important factor the choice to use it. Having used several note taking applications / systems, getting your data ‘out’ in a painless fashion is the #1 concern.

Take a look at this page of the docs:

https://docs.godotengine.org/en/stable/tutorials/math/interpolation.html