Zeabur's 'Template in Code' system is incredibly powerful. The ability to orchestrate multiple services with their dependencies and domains via a simple YAML file makes it the perfect home for open-source self-hosted tools.
Railway's 'Config as Code' approach is a game-changer for monorepos. It allowed us to define our entire server + dashboard architecture in a single JSON file, making 'One-Click Deploy' a reality for our users.
Bun is the core engine of OpenFlags. Having a single runtime that natively handles the API, builds, and a high-performance SQLite driver allows us to deliver 0ms flag evaluation without the bloat of traditional Node.js setups.
