Ecosystem & Stack: polars

A lightweight library providing a vast hub of ready-to-use datasets and efficient tools for data manipulation in AI and machine learning workflows.

Vortex is a next-generation, high-performance, and extensible columnar file format and toolkit designed for blazing-fast data processing and storage.

YC Killer is an open-source library of enterprise-grade AI agents designed to democratize advanced AI technology and provide free alternatives to commercial AI solutions and Y Combinator startups.