Hi HN, I built this while solving linked list problems and getting tired of mentally (or on page) tracking pointer changes.

NeurAL-Viz runs real Python code in the browser using Pyodide and visualizes how linked list nodes and pointers (curr, prev, next, etc.) change at each execution step. It records snapshots during execution and lets you scrub backward and forward through the algorithm.

Source code: https://github.com/risheeee/NeurAL-Viz

Would love feedback on usability.