AI Agent Skills

The fastest and simplest library for SQLite3 in Node.js.

Apache Hive

Apache Calcite

Full featured CSV parser with simple api and tested against large datasets.

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 160,000+ scientists worldwide. 140 ready-to-use skills plus 100+ scientific data…

微舆：人人可用的多Agent舆情分析助手，打破信息茧房，还原舆情原貌，预测未来走向，辅助决策！从0实现，不依赖任何框架。

Streamlit — A faster way to build and share data apps.

Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

🕸️ Web apps in pure Python 🐍

🏆 A ranked list of awesome machine learning Python libraries. Updated weekly.

PyGWalker: Turn your dataframe into an interactive UI for visual analysis

OpenRefine is a free, open source power tool for working with messy data and improving it

Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and inspect browser logs.

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB…