Best Python Tools & Libraries

Langchain-Chatchat

github

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

GFPGAN

github

GFPGAN aims at developing Practical Algorithms for Real-world Face Restoration.

Open-Assistant

github

OpenAssistant is a chat-based assistant that understands tasks, can interact with third-party systems, and retrieve information dynamically to do so.

GPT_API_free

github

Free ChatGPT&DeepSeek API Key，免费ChatGPT&DeepSeek API。免费接入DeepSeek API和GPT4 API，支持 gpt | deepseek | claude | gemini | grok 等排名靠前的常用大模型。

Scrapling

github

🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

interview_internal_reference

github

2025年最新总结，阿里，腾讯，百度，美团，头条等技术面试题目，以及答案，专家出题人分析汇总。

hello-agents

github

📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

gym

github

A toolkit for developing and comparing reinforcement learning algorithms.

sqlmap

github

Automatic SQL injection and database takeover tool

wtfpython

github

What the f*ck Python? 😱

MockingBird

github

🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time

pytorch-image-models

github

The largest collection of PyTorch image encoders / backbones. Including train, eval, inference, export scripts, and pretrained weights -- ResNet, ResNeXT, EfficientNet, NFNet, Vision Transformer (ViT), MobileNetV4, MobileNet-V3 & V2, RegNet, DPN, CSPNet, Swin Transformer, MaxViT, CoAtNet, ConvNeXt, and more

HanLP

github

中文分词 词性标注 命名实体识别 依存句法分析 成分句法分析 语义依存分析 语义角色标注 指代消解 风格转换 语义相似度 新词发现 关键词短语提取 自动摘要 文本分类聚类 拼音简繁转换 自然语言处理

OpenVoice

github

Instant voice cloning by MIT and MyShell. Audio foundation model.

DragGAN

github

Official Code for DragGAN (SIGGRAPH 2023)

langextract

github

A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

textual

github

The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.

jax

github

Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more

Retrieval-based-Voice-Conversion-WebUI

github

Easily train a good VC model with voice data <= 10 mins!

Hello-Python

github

Curso para aprender el lenguaje de programación Python desde cero y para principiantes. 100 clases, 44 horas en vídeo, código, proyectos y grupo de chat. Fundamentos, frontend, backend, testing, IA...

Real-ESRGAN

github

Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.

jieba

github

结巴中文分词

detectron2

github

Detectron2 is a platform for object detection, segmentation and other visual recognition tasks.

poetry

github

Python packaging and dependency management made easy