We are developing TiddlyWikiPharo, which uses external parsers and frameworks to map relationships between tiddlers as shown here:
More details in the Malleable Systems wiki by combining two malleable systems post.
As you can see, the results are pretty similar to LogSeq and Roam. The caveat is that the parser for making such visualizations is pretty raw and in early stages and that the visualization lives outside TW. We are planing some Echarts export capabilities, but they will come as needed.