```
yarn test
```
- Run unit tests (vitest)
```
yarn test <filename>
```
- Run tests for specific file
```
yarn test <filename> -t "<testName>"
```
- Run specific test by name for specific file
```
yarn tdd
```
- Run tests in watch mode
```
yarn test:ui
```
- Run tests with UI interface

Integration Tests

```
VITEST_MODE=integration yarn test
```
- Run integration tests (vitest)

VITEST_MODE=integration yarn test <filename>

- Run integration tests for specific file

VITEST_MODE=integration yarn test <filename> -t "<testName>"

- Run specific integration test by name for specific file

End-to-End Tests

```
yarn e2e
```
- Run end-to-end tests (Playwright)
```
yarn e2e <filename>
```
- Run E2E tests for specific file
```
yarn e2e <filename> --grep "<testName>"
```
- Run specific E2E test by name
```
yarn e2e:app-store
```
- Run app store E2E tests
```
yarn e2e:embed
```
- Run embed E2E tests
```
yarn test-e2e
```
- Run database seed + E2E tests

Database Commands

```
yarn prisma
```
- Run Prisma CLI commands
```
yarn db-seed
```
- Seed database with test data
```
yarn db-deploy
```
- Deploy database migrations
```
yarn db-studio
```
- Open Prisma Studio

psql "postgresql://postgres:@localhost:5432/calendso"

- Connect to local PostgreSQL database

App Store Commands

```
yarn create-app
```
- Create new app store integration
```
yarn edit-app
```
- Edit existing app
```
yarn delete-app
```
- Delete app
```
yarn app-store:build
```
- Build app store
```
yarn app-store:watch
```
- Watch app store for changes

Useful Development Patterns

Running Single Tests

# Unit test specific file
yarn vitest run packages/lib/some-file.test.ts

# Integration test specific file
VITEST_MODE=integration yarn test routing-form-response-denormalized.integration-test.ts

# E2E test specific file
yarn e2e tests/booking-flow.e2e.ts

# Run specific test by name
yarn e2e tests/booking-flow.e2e.ts --grep "should create booking"

Environment Setup

Copy
```
.env.example
```
to
```
.env
```
and configure
Copy
```
.env.appStore.example
```
to
```
.env.appStore
```
for app store development
Run
```
yarn dx
```
for initial development setup with database

Build, Test & Development Commands

Development Commands

```
yarn dev
```
- Start development server for web app
```
yarn dev:all
```
- Start web, website, and console apps
```
yarn dev:api
```
- Start web app with API proxy and API
```
yarn dev:console
```
- Start web app with console
```
yarn dx
```
- Start development with database setup

Build Commands

```
yarn build
```
- Build all packages and apps
```
yarn build:ai
```
- Build AI package specifically
```
yarn clean
```
- Remove build artifacts (node_modules, .next, .turbo, dist)

Lint & Type Check

```
yarn lint
```
- Run Biome across the codebase
```
yarn lint:fix
```
- Run Biome and apply safe fixes
```
yarn lint:report
```
- Generate Biome lint report
```
yarn type-check
```
- Run TypeScript type checking
```
yarn format
```
- Format code with Biome

Testing Commands

Unit Tests

```
yarn test
```
- Run unit tests (vitest)
```
yarn test <filename>
```
- Run tests for specific file
```
yarn test <filename> -t "<testName>"
```
- Run specific test by name for specific file
```
yarn tdd
```
- Run tests in watch mode
```
yarn test:ui
```
- Run tests with UI interface

Integration Tests

```
VITEST_MODE=integration yarn test
```
- Run integration tests (vitest)

VITEST_MODE=integration yarn test <filename>

- Run integration tests for specific file

VITEST_MODE=integration yarn test <filename> -t "<testName>"

- Run specific integration test by name for specific file

End-to-End Tests

```
yarn e2e
```
- Run end-to-end tests (Playwright)
```
yarn e2e <filename>
```
- Run E2E tests for specific file
```
yarn e2e <filename> --grep "<testName>"
```
- Run specific E2E test by name
```
yarn e2e:app-store
```
- Run app store E2E tests
```
yarn e2e:embed
```
- Run embed E2E tests
```
yarn test-e2e
```
- Run database seed + E2E tests

Database Commands

```
yarn prisma
```
- Run Prisma CLI commands
```
yarn db-seed
```
- Seed database with test data
```
yarn db-deploy
```
- Deploy database migrations
```
yarn db-studio
```
- Open Prisma Studio

psql "postgresql://postgres:@localhost:5432/calendso"

- Connect to local PostgreSQL database

App Store Commands

```
yarn create-app
```
- Create new app store integration
```
yarn edit-app
```
- Edit existing app
```
yarn delete-app
```
- Delete app
```
yarn app-store:build
```
- Build app store
```
yarn app-store:watch
```
- Watch app store for changes

Useful Development Patterns

Running Single Tests

# Unit test specific file
yarn vitest run packages/lib/some-file.test.ts

# Integration test specific file
VITEST_MODE=integration yarn test routing-form-response-denormalized.integration-test.ts

# E2E test specific file
yarn e2e tests/booking-flow.e2e.ts

# Run specific test by name
yarn e2e tests/booking-flow.e2e.ts --grep "should create booking"

Environment Setup

Copy
```
.env.example
```
to
```
.env
```
and configure
Copy
```
.env.appStore.example
```
to
```
.env.appStore
```
for app store development
Run
```
yarn dx
```
for initial development setup with database