Superstatic Static File Server

Superstatic is an enhanced static web server designed for modern web applications, currently at version 10.0.0. Originally built to power Firebase Hosting, it provides robust features such as HTML5 pushState support, clean URLs (removing `.html` extensions), advanced caching, and configurable routing via rewrites and redirects. It offers a flexible configuration system through `superstatic.json` or `firebase.json` files. The project maintains an active release cadence, frequently updating dependencies and Node.js engine support, with recent versions focusing on compatibility with newer Node.js LTS releases. Key differentiators include its rich configuration options for dynamic static site behavior, strong support for Single Page Applications (SPAs), and its historical role in Firebase's infrastructure.