Freeplane began as a fork of the Freemind project. While maintaining comparability with Freemind file format, it has far outpaced in features and development. As of 3/5/2022, the latest Freeplane update (1.9.3) is 3/5/2022 vs Freemind was last updated (1.0.1) 2/5/2016. Active, helpful community.
Scikit-learn - scikit-learn (formerly scikits.learn) is an open source machine learning library for the Python programming language.
Xmind - Xmind is a brainstorming and mind mapping application.
Pandas - Pandas is an open source library providing high-performance, easy-to-use data structures and data analysis tools for the Python.
FreeMind - FreeMind is a premier free mind-mapping software written in Java.
NumPy - NumPy is the fundamental package for scientific computing with Python
vym - VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts.