No-Code / Low-Code Platform Backend (TypeScript, PostgreSQL, Redis, Docker, React) overview

The backend powering a no-code or low-code platform, where end users visually compose workflows, forms, and data models that are interpreted at runtime by a TypeScript execution engine. PostgreSQL stores platform metadata (schemas, workflow definitions, permissions) as JSONB documents alongside user-generated data in dynamically provisioned tables. Redis caches compiled workflow graphs and manages real-time collaboration sessions. A React-based visual builder communicates through a REST/ WebSocket API. Docker Compose runs the full platform locally. The tradeoff is the meta-programming complexity of building a system that builds systems, requiring careful sandboxing and performance guardrails, but the platform enables non-developers to ship internal tools without engineering bottlenecks.