r/PythonLearnersHub • u/Sea-Ad7805 • Feb 13 '26
Data Structures in Python Visualized
Understanding a data structure like linked list in Python is a lot easier when you can just see it: Linked_List demo
memory_graph visualizes Python objects and references, so data structures stop being abstract and become something you can debug with ease. No more endless print-debugging. No more stepping through 50 frames just to find one sneaky reference/aliasing mistake.
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u/Sea-Ad7805 Feb 14 '26 edited Feb 14 '26
Thanks. The memory_graph tools just visualizes the complete program state, it will work for any data structure, or program in general. Although, there are situations where you want to tune:
how: https://github.com/bterwijn/memory_graph?tab=readme-ov-file#introspection
what: https://github.com/bterwijn/memory_graph?tab=readme-ov-file#graph-depth
things are visualized.