---
title: Choose an example
description: Read the scaffold examples as complete source files, with or without a command-line tool.
slug: /examples/overview
order: 0
visibility: public
redirects_from: [/examples, /examples/choose-an-example]
---

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# Choose an example

These are the templates used by `turnzero scaffold`. With a shell, run the scaffold command to create an app, install its dependencies, and run its tests. In a chat without a usable shell, read the example files and deploy them through Turn Zero Cloud's tools. No ZIP or local project folder is needed.

| Example | Includes |
| --- | --- |
| [database-service](/examples/database-service) | A notes API backed by PostgreSQL, with a migration and database tests. |
| [hello-world](/examples/hello-world) | A small HTTP service with a health check and a hello-world route. |
| [scheduled-job](/examples/scheduled-job) | An HTTP service with an hourly scheduled job and tests using its test double. |
| [web-app](/examples/web-app) | A web app with sign-in, private notes in PostgreSQL, and AI questions and answers. |

Start with [Build an app from a chat](/getting-started/build-an-app-from-a-chat) for the deployment steps; choose and adapt a template only if it helps.