Top Python GitHub Repositories & Open Source Projects (2026)

NLTK Source

The Database Toolkit for Python

Open-source, secure environment with real-world tools for enterprise-grade agents.

FreeToken brings datacenter-scale model serving to your desktop. Run massive models locally, fast and efficiently.

Parallel computing with task scheduling

Open Machine Learning Compiler Framework

APIs for browser automation, testing, and bypassing bot-detection. Makes Chromium an anti-detect browser for handling CAPTCHAs. Supports MCP.

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

Go ahead and axolotl questions

The Ethereum Improvement Proposal repository

You built it. Now brag. Turn the project you just created into a short, shareable launch video with one command.

LMCache: Supercharge Your LLM with the Fastest KV Cache Layer

Statsmodels: statistical modeling and econometrics in Python

Build your own AI SRE agents. The open source toolkit for the AI era.

Twitter for Python!

NumPy aware dynamic Python compiler using LLVM

Exploit Development and Reverse Engineering with GDB & LLDB Made Easy

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

Node.js native addon build tool