Litmaps: great tool for interactively visualizing citations

Litmaps combines interactive citation maps, modern search tools, and targeted updates. The following map is based on the bibliography from Thomas Bartz-Beielstein.
The corresponding BibTeX references and PDFs can be downloaded from
You can interactively explore this bibliography here:

Litmaps’ exploration tool provides valuable insights, e.g., you can easily explore articles that influence your research. The following map shows results from exploring “sequential parameter optimization”.

Result from exploring “sequential parameter optimization (SPO)

Here is the link to the Litmaps webpage: