Provides a clean, interface-based abstraction for browser history, hash history, and memory history implementations. Each implementation adheres to a common `History` interface with `listen`, `push`, `replace`, `go`, and `location` properties. The memory history is particularly useful for testing and non-browser environments. This module is self-contained (no internal imports beyond basic types) and can be extracted into any project needing a history abstraction.

Implements a session storage abstraction with `createSessionStorage`, `createCookieSessionStorage`, and `createMemorySessionStorage`. The pattern allows plugging in different backends (file, Workers KV, ArcTable) while maintaining a consistent API for session creation, reading, updating, and destruction. The cookie-based implementation includes HMAC signing and rotation. This is a reusable pattern for any server-side session management.

Generates a route manifest from a flat file structure using naming conventions (dynamic segments, optional segments, pathless layouts, splats). Includes a `PrefixLookupTrie` for efficient parent-child route detection and conflict detection for route IDs and URL paths. This module is self-contained (depends only on `normalizeSlashes` and basic utilities) and can be reused in any project needing file-system-based route generation.

A Vite plugin that implements static prerendering (SSG) for React Router applications. It uses a Vite preview server to render routes at build time, supports concurrency, retries, redirect handling, and post-processing. The plugin is self-contained within the Vite plugin ecosystem and demonstrates a robust pattern for integrating prerendering into a Vite-based build pipeline.