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Python Data Structure

Open-source Python projects categorized as Data Structure
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Top 6 Python Data Structure Projects

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Data Structure

  1. interactive-coding-challenges

    120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

  2. SaaSHub

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  3. algorithms

    Minimal examples of data structures and algorithms in Python

    Project mention: Show HN: Algorithms 1.0.0 – Minimal and clean implementations of algorithms | news.ycombinator.com | 2026-02-17

  4. binarytree

    Python Library for Studying Binary Trees

  5. dask-awkward

    Native Dask collection for awkward arrays, and the library to use it.

  6. data-structures-and-algorithms-in-python

    Data Structures and Algorithms (DSA) in Python (by Deepali-Srivastava)

  7. PathDict

    Easily query and modify Python dicts!

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Python Data Structure related posts

  • Show HN: Algorithms 1.0.0 – Minimal and clean implementations of algorithms

    1 project | news.ycombinator.com | 17 Feb 2026

  • Python 3.15's interpreter for Windows should be 15% faster

    7 projects | news.ycombinator.com | 25 Dec 2025

  • Leetcoding? Use Anki. Here's my setup. It's gamechanging -- you'll see.

    1 project | /r/csMajors | 24 Jan 2023

  • Best resources for learning algorithms ?

    1 project | /r/algorithms | 1 Aug 2021

  • DSA in Python Book

    2 projects | /r/Python | 10 Apr 2021

  • Ditching Excel for Python in a Legacy Industry (Reinsurance)

    3 projects | news.ycombinator.com | 30 Dec 2020

  • Resources To Learn Data Structures And Algorithms

    1 project | /r/learnpython | 26 Dec 2020
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    www.saashub.com | 16 Jun 2026
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Index

What are some of the best open-source Data Structure projects in Python? This list will help you:

# Project Stars
1 interactive-coding-challenges 31,401
2 algorithms 25,466
3 binarytree 1,813
4 dask-awkward 69
5 data-structures-and-algorithms-in-python 34
6 PathDict 26

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