Topics / #python3

Python3 projects on GitHub

Modern Python 3.x runtime and codebases built specifically for it.

As of , the most-starred Python3 projects on GitHub are fastapi (103.1K stars), sherlock (94.3K stars) and MiroFish (79.8K stars). GitHub.Locker tracks 75 Python3 repositories with 1.6M stars combined. The fastest-growing on October 16 was MiroFish, with +251 stars in a day.

75Projects
1.6MStars in total
+804Stars in a day
Browse in the catalog →github.com/topics/python3 ↗

Hot right now

Most stars gained in a day · Oct 16

+251

MiroFish

666ghj/MiroFish · ★ 79.8K

MiroFish is an AI-powered multi-agent simulation engine that builds a high-fidelity digital parallel world from real-world seed data (breaking news, policy drafts, financial signals) and lets thousands of independent agents interact to forecast future outcomes.

+93

sherlock

sherlock-project/sherlock · ★ 94.3K

Sherlock hunts down social media accounts by username: give it a name and it checks across social networks for accounts registered under it.

+87

30-Days-Of-Python

Asabeneh/30-Days-Of-Python · ★ 76.4K

A free 30-day structured curriculum for learning Python from scratch, covering everything from basic syntax to building web APIs and working with databases.

+41

maigret

soxoj/maigret · ★ 39.2K

Maigret is an OSINT command-line tool that builds a dossier on a person by checking for an account under a given username across thousands of websites and pulling together whatever profile info it finds, with no API keys required.

The all-time top

75 projects · by stars

  1. #1 · fastapi/fastapi

    fastapi

    FastAPI is a modern Python web framework for building APIs using standard Python type hints, with automatic data validation and interactive documentation.

    103.1K
  2. #2 · sherlock-project/sherlock

    sherlock

    Sherlock hunts down social media accounts by username: give it a name and it checks across social networks for accounts registered under it.

    94.3K
  3. #3 · 666ghj/MiroFish

    MiroFish

    MiroFish is an AI-powered multi-agent simulation engine that builds a high-fidelity digital parallel world from real-world seed data (breaking news, policy drafts, financial signals) and lets thousands of independent agents interact to forecast future outcomes.

    79.8K
  1. 4

    30-Days-Of-Python

    76.4KAsabeneh/30-Days-Of-Python · Python

    A free 30-day structured curriculum for learning Python from scratch, covering everything from basic syntax to building web APIs and working with databases.

  2. 5

    flask

    74.9Kpallets/flask · Python

    Flask is a lightweight WSGI web application framework for Python — designed to make getting started quick and easy, with the ability to scale up to complex applications.

  3. 6

    rich

    57.6KTextualize/rich · Python

    Rich is a Python library that adds color, styling, and rich formatting to terminal output: tables, progress bars, markdown, syntax-highlighted code, and pretty tracebacks, all out of the box.

  4. 7

    ruff

    50.1Kastral-sh/ruff · Rust

    Ruff is an extremely fast Python linter and code formatter written in Rust, built to replace tools like Flake8, Black, isort, pydocstyle, pyupgrade, and autoflake with a single command-line tool.

  5. 8

    BettaFish

    42.4K666ghj/BettaFish · Python

    BettaFish (Chinese name 'Weiyu'/微舆) is a from-scratch multi-agent public opinion analysis system that monitors social media and large volumes of public comments, then produces reports to help break information bubbles and support decision-making.

  6. 9

    maigret

    39.2Ksoxoj/maigret · Python

    Maigret is an OSINT command-line tool that builds a dossier on a person by checking for an account under a given username across thousands of websites and pulling together whatever profile info it finds, with no API keys required.

  7. 10

    Hello-Python

    37.8Kmouredev/Hello-Python · Python

    This is a free, Spanish-language video course that teaches the Python programming language from scratch, aimed at complete beginners.

  8. 11

    wtfpython

    37.1Ksatwikkansal/wtfpython · Python

    A free, hugely popular collection of surprising, counter-intuitive Python snippets, each with its real output and an explanation of what happens under the hood.

  9. 12

    leetcode

    36.7Kdoocs/leetcode · Java

    A massive collection of LeetCode solutions, plus solutions for two popular Chinese interview prep books (Coding Interviews, 2nd edition and Cracking the Coding Interview, 6th edition), each problem solved in multiple programming languages.

  10. 13

    12306

    34KtesterSunshine/12306 · Python

    This is a Chinese railway (12306) ticket-booking assistant that automates logging in, solving captchas, and grabbing train tickets, including waitlist ('候补') grabbing when tickets are sold out.

  11. 14

    Complete-Python-3-Bootcamp

    29.8KPierian-Data/Complete-Python-3-Bootcamp · Jupyter Notebook

    This repo holds the Jupyter Notebook course files that accompany the paid 'Complete Python 3 Bootcamp' course on Udemy, covering Python 3 basics through hands-on exercises.

  12. 15

    pydantic

    29.1Kpydantic/pydantic · Python

    Pydantic is a Python library for data validation: you describe the data you expect with plain Python type hints, and it validates and parses real data against that description.

  13. 16

    celery

    29Kcelery/celery · Python

    Celery is a distributed task queue for Python: clients put units of work (tasks) on a queue and dedicated worker processes monitor the queue and run them — across threads, machines, even datacenters.

  14. 17

    Python

    28.3Kwalter201230/Python · Python

    This is a free Python tutorial for complete beginners (小白), covering everything from installation to syntax, OOP, metaclasses, decorators, and modern tooling like pyproject and uv.

  15. 18

    zulip

    26.1Kzulip/zulip · Python

    Zulip is an open-source team chat app built around topic-based threading that combines the best of email and chat, designed for both live and asynchronous conversation. Fortune 500 companies, leading open-source projects, and thousands of other organizations use it daily.

  16. 19

    labelImg

    25KHumanSignal/labelImg · Python

    A graphical image annotation tool: you draw bounding boxes around objects in images to build labeled datasets for object detection. Created by Tzutalin, it now lives with the Label Studio community.

  17. 20

    gpt-2

    25Kopenai/gpt-2 · Python

    This is OpenAI's official code and release for GPT-2, the language model described in the paper 'Language Models are Unsupervised Multitask Learners'. It bundles the model code with scripts to generate text samples from the released GPT-2 checkpoints.

  18. 21

    akshare

    23Kakfamily/akshare · Python

    AKShare is a free, open-source Python library that wraps a large set of financial data interfaces behind simple function calls - one line of code is enough to fetch a dataset.

  19. 22

    RustPython

    22.4KRustPython/RustPython · Rust

    RustPython is a Python 3 interpreter (tracking CPython 3.14+ behavior) written entirely in Rust.

  20. 23

    learn_python3_spider

    22.2Kwistbean/learn_python3_spider · Python

    A free Chinese-language tutorial series that teaches Python web scraping from zero — 30+ numbered lessons and mitmproxy guides, from first packet capture to distributed crawling, with source code for the practice projects.

  21. 24

    Gooey

    21.9Kchriskiehl/Gooey · Python

    Gooey turns (almost) any Python 3 command line program into a full GUI desktop application with a single line: decorate your program and users get a real window instead of a terminal.

  22. 25

    typer

    20.1Kfastapi/typer · Python

    Typer is a Python library for building command line apps: you write normal Python functions, declare their parameters with standard type hints, and get a polished CLI with automatic help and completions.

  23. 26

    python-spider

    19.8KJack-Cherish/python-spider · Python

    A collection of real-world Python web scraping projects, each targeting a specific Chinese site or app: Taobao, JD, NetEase Music, Bilibili, 12306 train tickets, Douyin, novel sites, manga sites and more.

  24. 27

    learn-python

    18.4Ktrekhleb/learn-python · Python

    A collection of Python scripts split by topics, each with code examples and explanations. It doubles as a playground, where you change code and test with assertions, and as a cheatsheet for recapping Python syntax.

  25. 28

    fastapi-best-practices

    18.2Kzhanymkanov/fastapi-best-practices

    A curated collection of best practices and conventions for building FastAPI applications, based on lessons learned building production systems at a startup.

  26. 29

    theHarvester

    18Klaramies/theHarvester · Python

    An open-source OSINT tool that gathers emails, subdomains and names about a domain or organization from public sources: search engines, certificate transparency logs, DNS datasets, code repositories and threat-intel platforms, normalizing hostnames, emails, IPs, URLs, ASNs, people and breach names.

  27. 30

    the-craft-of-selfteaching

    17.8Kxiaolai/the-craft-of-selfteaching · Jupyter Notebook

    'The Craft of Self-Teaching' (自学是门手艺) is a free Chinese-language ebook by Li Xiaolai that uses learning to code as the entry point for building the broader skill of self-teaching.

  28. 31

    baselines

    16.8Kopenai/baselines · Python

    OpenAI Baselines is a set of high-quality implementations of reinforcement learning algorithms, built so researchers can replicate published results, refine ideas and compare new approaches against solid baselines.

  29. 32

    twint

    16.4Ktwintproject/twint · Python

    Twint is a Python tool for scraping Twitter data — tweets, followers, following, likes and more — without using Twitter's official API, so it isn't bound by API limits or sign-up requirements.

  30. 33

    guiadevbrasil

    15.8Karthurspk/guiadevbrasil

    GuiaDevBrasil is a large Portuguese-language guide that aggregates resources across many tech areas to help people learn, build knowledge, and clear up doubts for any technology-related career.

  31. 34

    memray

    15.4Kbloomberg/memray · Python

    Memray is a memory profiler for Python. It tracks memory allocations in Python code, native extension modules and the interpreter itself, then builds reports like flame graphs from the captured data.

  32. 35

    Osintgram

    15.1KDatalux/Osintgram · Python

    Osintgram is an OSINT tool for Instagram that lets you collect, analyze, and run reconnaissance on any public Instagram account via an interactive shell, just by giving its nickname.

  33. 36

    optuna

    14.9Koptuna/optuna · Python

    Optuna is an open-source framework for automatic hyperparameter optimization, built primarily for machine learning: you wrap your training code in an objective function and it searches for the best settings automatically.

  34. 37

    nltk

    14.7Knltk/nltk · Python

    NLTK is a suite of open source Python modules, bundled data sets, and tutorials supporting research and development in Natural Language Processing.

  35. 38

    pytest

    14.6Kpytest-dev/pytest · Python

    pytest is a Python testing framework that makes it easy to write small tests, yet scales to support complex functional testing for applications and libraries.

  36. 39

    wxpy

    14.3Kyoufou/wxpy · Python

    It's a Python library for automating a personal WeChat account: a bot API to send and receive messages and manage friends and groups from your own scripts.

  37. 40

    rye

    14.1Kastral-sh/rye · Rust

    Rye is an all-in-one project and package management tool for Python that handles installing Python versions, managing pyproject.toml-based projects, dependencies, and virtualenvs in one place.

  38. 41

    yapf

    14Kgoogle/yapf · Python

    YAPF is a Python code formatter based on clang-format: instead of just enforcing style rules, it calculates the best way to reformat your code to conform to a configured style, aiming to produce code as good as a programmer following the style guide would write.

  39. 42

    Pillow

    13.9Kpython-pillow/Pillow · Python

    Pillow is a Python library that adds image processing capabilities to the Python interpreter, giving you extensive file format support and a fast internal image representation to build image tools on top of.

  40. 43

    pwntools

    13.8KGallopsled/pwntools · Python

    Pwntools is a CTF framework and exploit development library written in Python, built for rapid prototyping with the goal of making exploit writing as simple as possible.

  41. 44

    CustomTkinter

    13.6KTomSchimansky/CustomTkinter · Python

    CustomTkinter is a Python UI library based on Tkinter. It provides modern, fully customizable widgets so desktop apps get a consistent, up-to-date look across Windows, macOS and Linux.

  42. 45

    EverOS

    13.5KEverMind-AI/EverOS · Python

    EverOS is a local-first, Markdown-native memory layer for AI agents: it stores conversations, files, and agent trajectories as readable Markdown, then syncs local SQLite and LanceDB indexes so any coding assistant, app, or workflow can retrieve and keep building on the same persistent memory.

  43. 46

    python-mastery

    13.4Kdabeaz-course/python-mastery · Python

    A free advanced Python programming course by David Beazley, delivered as slides, exercise files, and worked solutions rather than a hosted learning platform.

  44. 47

    pyinstaller

    13.1Kpyinstaller/pyinstaller · Python

    PyInstaller takes a Python script and all its dependencies and bundles them into a single standalone executable or folder, so people can run the app without installing Python or any modules.

  45. 48

    undetected-chromedriver

    12.9Kultrafunkamsterdam/undetected-chromedriver · Python

    It is a patched Selenium Chromedriver for Python that automatically downloads and modifies the chromedriver binary so it evades anti-bot systems like Distil, Imperva, DataDome and Cloudflare IUAM.

  46. 49

    wtfpython-cn

    12.7Kleisurelicht/wtfpython-cn · Jupyter Notebook

    The Chinese translation of 'What the f*ck Python!' (wtfpython) — a curated collection of surprising, counter-intuitive Python snippets, each explained: what the code prints and why it actually happens.

  47. 50

    keep

    12.4Kkeephq/keep · Python

    Keep is an open-source AIOps and alert management platform: a single pane of glass for alerts and incidents, with deduplication, enrichment, filtering, correlation, workflows and dashboards built in.

  48. 51

    Telethon

    12.1KLonamiWebs/Telethon · Python

    Telethon is an asyncio Python 3 MTProto library for talking directly to Telegram's API, letting you act as a full user account or as a bot.

  49. 52

    python3-cookbook

    12Kyidao620c/python3-cookbook · Jupyter Notebook

    This is a Chinese translation of David Beazley's 'Python Cookbook' 3rd Edition, a book of practical Python 3 recipes covering real-world programming problems.

  50. 53

    PythonPark

    11.9KJack-Cherish/PythonPark · Python

    A free, Chinese-language self-study guide to programming built around Python and AI: curated tutorials and videos on data structures, machine learning, deep learning, web scraping, interviews, and programmer life.

  51. 54

    PRML

    11.7Kctgk/PRML · Jupyter Notebook

    A collection of Python implementations of the algorithms described in Christopher Bishop's book 'Pattern Recognition and Machine Learning' (PRML), organized as Jupyter notebooks by chapter.

  52. 55

    chinese-xinhua

    11.7Kpwxcoo/chinese-xinhua · Python

    A Chinese Xinhua Dictionary database (中华新华字典数据库): four JSON datasets with 31,648 idioms, 264,434 words, 16,142 characters and 14,032 xiehouyu (two-part allegorical sayings), collected from the web.

  53. 56

    chalice

    11.1Kaws/chalice · Python

    Chalice is a Python framework for writing serverless apps: you write ordinary Python functions, and it creates and deploys the AWS Lambda functions and REST APIs behind them.

  54. 57

    practical-python

    10.9Kdabeaz-course/practical-python · Python

    This is the material for an instructor-led Python training course that has been taught in-person to 400+ groups since 2007, covering foundational Python with about 130 hands-on coding exercises.

  55. 58

    code_snippets

    10.6KCoreyMSchafer/code_snippets · Jupyter Notebook

    A GitHub repository containing a collection of code snippets and example files, mostly written as Jupyter Notebooks, in the Python-dominant language stack shown on GitHub.

  56. 59

    Machine-Learning

    10.4KJack-Cherish/Machine-Learning · Python

    A Chinese-language tutorial project that implements classic machine learning algorithms in Python3 - kNN, Decision Tree, Naive Bayes, Logistic Regression, SVM, Regression, Regression Tree and AdaBoost - following the exercises in the book 'Machine Learning in Action', with companion blog articles explaining each chapter.

  57. 60

    stanford-tensorflow-tutorials

    10.4Kchiphuyen/stanford-tensorflow-tutorials · Python

    This is the code repository for Stanford's CS 20 course, 'TensorFlow for Deep Learning Research,' containing the example code used throughout the lectures.

  58. 61

    EverydayWechat

    10.3Ksfyc23/EverydayWechat · Python

    A WeChat assistant bot written in Python3 on top of the itchat library. It sends friends or group chats scheduled daily messages — weather, reminders, a daily quote — auto-replies to friends via a chatbot, and adds a group assistant for in-group queries.

  59. 62

    Tkinter-Designer

    10.3KParthJadhav/Tkinter-Designer · Python

    Tkinter Designer is a tool that turns Figma designs into working Python Tkinter GUIs: it reads your design file through the Figma API and generates all the code and images the GUI needs.

  60. 63

    OneForAll

    10.1Kshmilylty/OneForAll · Python

    OneForAll is a powerful subdomain collection tool: point it at a target domain and it gathers subdomains from many sources — a core reconnaissance step in penetration testing, which is why the author built it.

  61. 64

    icecream

    10.1Kgruns/icecream · Python

    IceCream is a Python library for friendlier print debugging: instead of print() you call ic(), which prints each expression together with its value, pretty-printed and syntax highlighted.

  62. 65

    sktime

    10.1Ksktime/sktime · Python

    sktime is a Python library for machine learning with time series: one unified interface for forecasting, classification, clustering, and anomaly or changepoint detection.

  63. 66

    rlm

    5.7Kalexzhang13/rlm · Python

    RLM is an inference library implementing Recursive Language Models, a paradigm where an LLM offloads its context into a REPL environment and recursively calls itself (or sub-LLMs) to examine, decompose, and reason over near-infinite-length inputs.

  64. 67

    git-sim

    4.7Kinitialcommit-com/git-sim · Python

    git-sim is a visual layer for Git that lets you simulate, record, replay, audit, and share Git commands or entire workflows as interactive graphs, without actually running the real Git command.

  65. 68

    METATRON

    4.2Ksooryathejas/METATRON · Python

    Metatron is a CLI-based AI penetration testing assistant that runs real recon tools against a target and lets a locally-hosted LLM analyze the results, suggest exploits, and recommend fixes, with no cloud or API keys involved.

  66. 69

    marisa-trie

    1.1Kpytries/marisa-trie · Cython

    Static, memory-efficient trie-like data structures for Python, built on the marisa-trie C++ library. Strings stored inside can take up to 50x-100x less memory than in a standard Python dict, with comparable lookup speed and fast prefix search.

  67. 70

    apsw

    946rogerbinns/apsw · C

    APSW (Another Python SQLite Wrapper) is a Python extension that wraps SQLite, aiming to let you get the most out of SQLite directly from Python 3.10 and later.

  68. 71

    fanzha-ai-proxy

    613lfzk550/fanzha-ai-proxy

    A reverse proxy that turns China's government 'National Anti-Fraud AI' (国家反诈AI) mobile assistant into an OpenAI-compatible API (/v1/chat/completions), so it can be plugged into normal AI chat clients.

  69. 72

    nativePDF-structurer

    409crunz-ai/nativePDF-structurer · Python

    NativePDF Structurer converts large digital-native PDFs — equipment manuals, repair manuals, technical catalogs — into structured Markdown, images and table CSVs without using OCR or any machine-learning model, so long vendor documents can reliably feed into RAG pipelines.

  70. 73

    cloudflare-turnstile-solver

    346biusberline/cloudflare-turnstile-solver · Python

    A small Python library and CLI for Cloudflare Turnstile on your own pages: it reads the sitekey from a page, gets a valid token via the Peak API, and hands you a cf-turnstile-response to inject into a form or request.

  71. 74

    cek-probe-model

    183yureii1996/cek-probe-model · Python

    It's a collection of Python scripts that probe OpenAI-API-compatible model endpoints to check whether a model is 'masked' (mislabeled as a different architecture than it actually is). Each script fetches the model list, runs an identity/logic probe, and prints a summary.

  72. 75

    paper-docx

    122paper-instruments/paper-docx · Python

    paper-docx is an agent-safe fork of python-docx for creating and editing Microsoft Word (.docx) documents, built to refuse unsupported operations instead of silently corrupting files.

Often tagged together