AI Agent Skills

A concise API for exploratory data visualization implementing a layered grammar of graphics

🚀 500+ curated resources for Data Analysis & Data Science: Python, SQL, Statistics, ML, AI, Visualization, Cheatsheets, Roadmaps, Interview Prep. For beginners and expe…

Open source SQL Query Assistant service for Databases/Warehouses

Zero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.

Postgres to Elasticsearch/OpenSearch sync

Python SDK for Milvus Vector Database

pg_timetable: Advanced scheduling for PostgreSQL

visual data prep powered by python

Declarative pure-SQL schema management for MySQL and MariaDB

Read and write simple Excel and CSV files

JSXGraph is a cross-browser library for interactive geometry, function plotting, charting, and data visualization in a web browser.

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for rea…

Danfo.js is an open source, JavaScript library providing high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

Extension for Scikit-learn is a seamless way to speed up your Scikit-learn application

Semantica 🧠 — AI-native knowledge graph intelligence framework for semantic retrieval, ontology reasoning, context graphs, and explainable AI systems.

Endee.io – A high-performance vector database, designed to handle up to 1B vectors on a single node, delivering significant performance gains through optimized indexing…