PocketBase is an open-source backend written in Go, packaged as a single binary. It features an embedded SQLite database, real-time subscriptions, built-in authentication and file management, a web-based admin dashboard, and a simple REST-style API—ideal for building self‑contained apps on a single server.
Kache is a simple, lightweight in-memory key-value store written in Go, designed to provide high-performance caching solutions for applications. It offers features similar to Redis but is optimized for lightweight deployments.