Charles BochetandGitHub
884b06936e
## Summary - Replace per-file `setupFiles` + manual `appBuild`/`appDeploy`/`appInstall` with vitest `globalSetup` that runs `appDevOnce` once for the entire suite and `appUninstall` in teardown - Add `fileParallelism: false` to prevent shared-state collisions between test files - Replace `app-install.integration-test.ts` with `schema.integration-test.ts` that verifies app installation, custom object schema (fields/relations), and CRUD - Add reusable test helpers (`client.ts`, `metadata.ts`, `mutations.ts`) - Applied to both `create-twenty-app` template and `postcard` example
Postcard App — Twenty App Example
A rich example app showcasing all Twenty app entity types. Use this as a reference when building your own apps.
What's included
This app demonstrates every entity type available in the Twenty SDK:
| Entity | Files | What it shows |
|---|---|---|
| Application | src/application.config.ts |
App metadata, application variables, server variables |
| Objects | src/objects/ |
Custom objects with inline fields, junction tables |
| Fields | src/fields/ |
Standalone fields, relations (ONE_TO_MANY, MANY_TO_ONE), extending standard objects |
| Logic Functions | src/logic-functions/ |
HTTP routes, database event triggers, cron schedules, tool functions, install hooks |
| Front Components | src/components/ |
React components rendered inside Twenty's UI |
| Roles | src/roles/ |
Permission roles with object and field-level access control |
| Views | src/views/ |
Saved table views with column configuration |
| Navigation | src/navigation-menu-items/ |
Sidebar links targeting views |
| Skills | src/skills/ |
AI skill providing context to agents |
| Agents | src/agents/ |
AI agent with a system prompt |
| Page Layouts | src/page-layouts/ |
Custom record page with a front component widget |
Getting started
# From this directory
yarn install
yarn twenty dev
Or use it as a template via create-twenty-app:
npx create-twenty-app@latest my-app --example postcard