The best-benchmarked open-source AI memory system. And it's free.

Apache ECharts is a powerful, interactive charting and data visualization library for browser

Notes talking about the design and implementation of Apache Spark

An opinionated list of Python frameworks, libraries, tools, and resources

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

Distributed Big Data Orchestration Service

Common Crawl support library to access 2008-2012 crawl archives (ARC files)

Scrapy, a fast high-level web crawling & scraping framework for Python.

The first back-end framework specially designed for single-page web applications

titan visualization with VivaGraphJS

Titan中文站

An HTML5, jQuery-based widget library for building modern web apps.

storm-kafka project

One Fish Game Management System

Apache Storm