Shadowgraph

Tech stack & purpose

Based on the material provided, this repository appears to be a Node.js package ecosystem or dependency collection, as evidenced by the presence of node_modules directories and npm package README files. The material includes documentation for two npm packages: quick-lru, which implements a Least Recently Used cache data structure useful for limiting memory usage in JavaScript applications, and picomatch, a glob pattern matching library written in JavaScript that converts glob patterns into regular expressions for fast file path matching. Quick-lru was created by sindresorhus, while picomatch is maintained by the micromatch team. Both are lightweight, dependency-free libraries designed for developer tooling and utility purposes within Node.js projects.