# Templates · ICE by Light Cloud

> Pre-built canvases you can copy and edit. Every block in a template is one you could drop individually. Nothing magic, just useful starting points.

Templates live in `packages/templates/src/`. https://github.com/light-cloud-com/ice/tree/main/packages/templates/src

## Available today

- **SaaS Starter** — The canonical multi-tenant SaaS. Static site, backend, Postgres, auth, custom domain.
- **Full-Stack Web App** — SSR site, backend, Postgres, object storage.
- **RAG Chatbot** — Retrieval-augmented chat over your docs. Static site, LLM gateway, vector DB, backend.
- **Backend API** — Standalone API with persistence. Scalable backend + Postgres + observability.
- **Serverless API** — Function-per-route API with a managed gateway. API gateway + serverless functions + database.
- **Secure API** — Private-network backend with locked-down secrets. Backend + private network + secret store.
- **AI / ML** — LLM endpoints + vector search + model serving. LLM gateway + vector DB + scalable backend.
- **EU Compliance** — SaaS Starter, region-locked to EU.
- **SaaS Platform** — Multi-tenant SaaS with shared and isolated data paths.
- **Budget Web App** — The cheapest full-stack shape that still scales. Static site + serverless function + Postgres.
- **Quick Starts** — Single function, container+DB, worker+queue, static site bundled together.

## Roadmap

- **Microservices** — Multiple backends behind an event bus.
- **Event-Driven Serverless** — Functions that react to event streams.

See [ROADMAP.md](https://github.com/light-cloud-com/ice/blob/main/ROADMAP.md#templates) for industry templates (e-commerce, mobile, IoT, media, multi-tenant SaaS).

## CI/CD wired in

Every template that ships a service includes a GitHub Repo block. Wire it once, push to main, ICE rebuilds the service, runs the deploy, and reports status back to the canvas. Branch pushes create preview environments by default.