# CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

## Project Overview

Coolify is an open-source, self-hostable platform for deploying applications and managing servers - an alternative to Heroku/Netlify/Vercel. It's built with Laravel (PHP) and uses Docker for containerization.

## Development Commands

### Frontend Development
- `npm run dev` - Start Vite development server for frontend assets
- `npm run build` - Build frontend assets for production

### Backend Development
Only run artisan commands inside "coolify" container when in development.
- `php artisan serve` - Start Laravel development server
- `php artisan migrate` - Run database migrations
- `php artisan queue:work` - Start queue worker for background jobs
- `php artisan horizon` - Start Laravel Horizon for queue monitoring
- `php artisan tinker` - Start interactive PHP REPL

### Code Quality
- `./vendor/bin/pint` - Run Laravel Pint for code formatting
- `./vendor/bin/phpstan` - Run PHPStan for static analysis
- `./vendor/bin/pest` - Run Pest tests

## Architecture Overview

### Technology Stack
- **Backend**: Laravel 12 (PHP 8.4)
- **Frontend**: Livewire 3.5+ with Alpine.js and Tailwind CSS 4.1+
- **Database**: PostgreSQL 15 (primary), Redis 7 (cache/queues)
- **Real-time**: Soketi (WebSocket server)
- **Containerization**: Docker & Docker Compose
- **Queue Management**: Laravel Horizon

### Key Components

#### Core Models
- `Application` - Deployed applications with Git integration (74KB, highly complex)
- `Server` - Remote servers managed by Coolify (46KB, complex)
- `Service` - Docker Compose services (58KB, complex)
- `Database` - Standalone database instances (PostgreSQL, MySQL, MongoDB, Redis, etc.)
- `Team` - Multi-tenancy support
- `Project` - Grouping of environments and resources
- `Environment` - Environment isolation (staging, production, etc.)

#### Job System
- Uses Laravel Horizon for queue management
- Key jobs: `ApplicationDeploymentJob`, `ServerCheckJob`, `DatabaseBackupJob`
- `ServerManagerJob` and `ServerConnectionCheckJob` handle job scheduling

#### Deployment Flow
1. Git webhook triggers deployment
2. `ApplicationDeploymentJob` handles build and deployment
3. Docker containers are managed on target servers
4. Proxy configuration (Nginx/Traefik) is updated

#### Server Management
- SSH-based server communication via `ExecuteRemoteCommand` trait
- Docker installation and management
- Proxy configuration generation
- Resource monitoring and cleanup

### Directory Structure
- `app/Actions/` - Domain-specific actions (Application, Database, Server, etc.)
- `app/Jobs/` - Background queue jobs
- `app/Livewire/` - Frontend components (full-stack with Livewire)
- `app/Models/` - Eloquent models
- `app/Rules/` - Custom validation rules
- `app/Http/Middleware/` - HTTP middleware
- `bootstrap/helpers/` - Helper functions for various domains
- `database/migrations/` - Database schema evolution
- `routes/` - Application routing (web.php, api.php, webhooks.php, channels.php)
- `resources/views/livewire/` - Livewire component views
- `tests/` - Pest tests (Feature and Unit)

## Development Guidelines

### Frontend Philosophy
Coolify uses a **server-side first** approach with minimal JavaScript:
- **Livewire** for server-side rendering with reactive components
- **Alpine.js** for lightweight client-side interactions
- **Tailwind CSS** for utility-first styling with dark mode support
- **Enhanced Form Components** with built-in authorization system
- Real-time updates via WebSocket without page refreshes

### Form Authorization Pattern
**IMPORTANT**: When creating or editing forms, ALWAYS include authorization:

#### For Form Components (Input, Select, Textarea, Checkbox, Button):
Use `canGate` and `canResource` attributes for automatic authorization:
```html
<x-forms.input canGate="update" :canResource="$resource" id="name" label="Name" />
<x-forms.select canGate="update" :canResource="$resource" id="type" label="Type">...</x-forms.select>
<x-forms.checkbox instantSave canGate="update" :canResource="$resource" id="enabled" label="Enabled" />
<x-forms.button canGate="update" :canResource="$resource" type="submit">Save</x-forms.button>
```

#### For Modal Components:
Wrap with `@can` directives:
```html
@can('update', $resource)
    <x-modal-confirmation title="Confirm Action?" buttonTitle="Confirm">...</x-modal-confirmation>
    <x-modal-input buttonTitle="Edit" title="Edit Settings">...</x-modal-input>
@endcan
```

#### In Livewire Components:
Always add the `AuthorizesRequests` trait and check permissions:
```php
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;

class MyComponent extends Component
{
    use AuthorizesRequests;
    
    public function mount()
    {
        $this->authorize('view', $this->resource);
    }
    
    public function update()
    {
        $this->authorize('update', $this->resource);
        // ... update logic
    }
}
```

### Livewire Component Structure
- Components located in `app/Livewire/`
- Views in `resources/views/livewire/`
- State management handled on the server
- Use wire:model for two-way data binding
- Dispatch events for component communication

### Code Organization Patterns
- **Actions Pattern**: Use Actions for complex business logic (`app/Actions/`)
- **Livewire Components**: Handle UI and user interactions
- **Jobs**: Handle asynchronous operations
- **Traits**: Provide shared functionality (e.g., `ExecuteRemoteCommand`)
- **Helper Functions**: Domain-specific helpers in `bootstrap/helpers/`

### Database Patterns
- Use Eloquent ORM for database interactions
- Implement relationships properly (HasMany, BelongsTo, etc.)
- Use database transactions for critical operations
- Leverage query scopes for reusable queries
- Apply indexes for performance-critical queries

### Security Best Practices
- **Authentication**: Multi-provider auth via Laravel Fortify & Sanctum
- **Authorization**: Team-based access control with policies and enhanced form components
- **Form Component Security**: Built-in `canGate` authorization system for UI components
- **API Security**: Token-based auth with IP allowlisting
- **Secrets Management**: Never log or expose sensitive data
- **Input Validation**: Always validate user input with Form Requests or Rules
- **SQL Injection Prevention**: Use Eloquent ORM or parameterized queries

### API Development
- RESTful endpoints in `routes/api.php`
- Use API Resources for response formatting
- Implement rate limiting for public endpoints
- Version APIs when making breaking changes
- Document endpoints with clear examples

### Testing Strategy
- **Framework**: Pest for expressive testing
- **Structure**: Feature tests for user flows, Unit tests for isolated logic
- **Coverage**: Test critical paths and edge cases
- **Mocking**: Use Laravel's built-in mocking for external services
- **Database**: Use RefreshDatabase trait for test isolation

### Routing Conventions
- Group routes by middleware and prefix
- Use route model binding for cleaner controllers
- Name routes consistently (resource.action)
- Implement proper HTTP verbs (GET, POST, PUT, DELETE)

### Error Handling
- Use `handleError()` helper for consistent error handling
- Log errors with appropriate context
- Return user-friendly error messages
- Implement proper HTTP status codes

### Performance Considerations
- Use eager loading to prevent N+1 queries
- Implement caching for frequently accessed data
- Queue heavy operations
- Optimize database queries with proper indexes
- Use chunking for large data operations

### Code Style
- Follow PSR-12 coding standards
- Use Laravel Pint for automatic formatting
- Write descriptive variable and method names
- Keep methods small and focused
- Document complex logic with clear comments

## Cloud Instance Considerations

We have a cloud instance of Coolify (hosted version) with:
- 2 Horizon worker servers
- Thousands of connected servers
- Thousands of active users
- High-availability requirements

When developing features:
- Consider scalability implications
- Test with large datasets
- Implement efficient queries
- Use queues for heavy operations
- Consider rate limiting and resource constraints
- Implement proper error recovery mechanisms

## Important Reminders

- Always run code formatting: `./vendor/bin/pint`
- Test your changes: `./vendor/bin/pest`
- Check for static analysis issues: `./vendor/bin/phpstan`
- Use existing patterns and helpers
- Follow the established directory structure
- Maintain backward compatibility
- Document breaking changes
- Consider performance impact on large-scale deployments

## Additional Documentation

For more detailed guidelines and patterns, refer to the `.cursor/rules/` directory:

### Architecture & Patterns
- [Application Architecture](.cursor/rules/application-architecture.mdc) - Detailed application structure
- [Deployment Architecture](.cursor/rules/deployment-architecture.mdc) - Deployment patterns and flows
- [Database Patterns](.cursor/rules/database-patterns.mdc) - Database design and query patterns
- [Frontend Patterns](.cursor/rules/frontend-patterns.mdc) - Livewire and Alpine.js patterns
- [API & Routing](.cursor/rules/api-and-routing.mdc) - API design and routing conventions

### Development & Security
- [Development Workflow](.cursor/rules/development-workflow.mdc) - Development best practices
- [Security Patterns](.cursor/rules/security-patterns.mdc) - Security implementation details
- [Form Components](.cursor/rules/form-components.mdc) - Enhanced form components with authorization
- [Testing Patterns](.cursor/rules/testing-patterns.mdc) - Testing strategies and examples

### Project Information
- [Project Overview](.cursor/rules/project-overview.mdc) - High-level project structure
- [Technology Stack](.cursor/rules/technology-stack.mdc) - Detailed tech stack information
- [Cursor Rules Guide](.cursor/rules/cursor_rules.mdc) - How to maintain cursor rules

===

<laravel-boost-guidelines>
=== foundation rules ===

# Laravel Boost Guidelines

The Laravel Boost guidelines are specifically curated by Laravel maintainers for this application. These guidelines should be followed closely to enhance the user's satisfaction building Laravel applications.

## Foundational Context
This application is a Laravel application and its main Laravel ecosystems package & versions are below. You are an expert with them all. Ensure you abide by these specific packages & versions.

- php - 8.4.7
- laravel/fortify (FORTIFY) - v1
- laravel/framework (LARAVEL) - v12
- laravel/horizon (HORIZON) - v5
- laravel/prompts (PROMPTS) - v0
- laravel/sanctum (SANCTUM) - v4
- laravel/socialite (SOCIALITE) - v5
- livewire/livewire (LIVEWIRE) - v3
- laravel/dusk (DUSK) - v8
- laravel/pint (PINT) - v1
- laravel/telescope (TELESCOPE) - v5
- pestphp/pest (PEST) - v3
- phpunit/phpunit (PHPUNIT) - v11
- rector/rector (RECTOR) - v2
- laravel-echo (ECHO) - v2
- tailwindcss (TAILWINDCSS) - v4
- vue (VUE) - v3


## Conventions
- You must follow all existing code conventions used in this application. When creating or editing a file, check sibling files for the correct structure, approach, naming.
- Use descriptive names for variables and methods. For example, `isRegisteredForDiscounts`, not `discount()`.
- Check for existing components to reuse before writing a new one.

## Verification Scripts
- Do not create verification scripts or tinker when tests cover that functionality and prove it works. Unit and feature tests are more important.

## Application Structure & Architecture
- Stick to existing directory structure - don't create new base folders without approval.
- Do not change the application's dependencies without approval.

## Frontend Bundling
- If the user doesn't see a frontend change reflected in the UI, it could mean they need to run `npm run build`, `npm run dev`, or `composer run dev`. Ask them.

## Replies
- Be concise in your explanations - focus on what's important rather than explaining obvious details.

## Documentation Files
- You must only create documentation files if explicitly requested by the user.


=== boost rules ===

## Laravel Boost
- Laravel Boost is an MCP server that comes with powerful tools designed specifically for this application. Use them.

## Artisan
- Use the `list-artisan-commands` tool when you need to call an Artisan command to double check the available parameters.

## URLs
- Whenever you share a project URL with the user you should use the `get-absolute-url` tool to ensure you're using the correct scheme, domain / IP, and port.

## Tinker / Debugging
- You should use the `tinker` tool when you need to execute PHP to debug code or query Eloquent models directly.
- Use the `database-query` tool when you only need to read from the database.

## Reading Browser Logs With the `browser-logs` Tool
- You can read browser logs, errors, and exceptions using the `browser-logs` tool from Boost.
- Only recent browser logs will be useful - ignore old logs.

## Searching Documentation (Critically Important)
- Boost comes with a powerful `search-docs` tool you should use before any other approaches. This tool automatically passes a list of installed packages and their versions to the remote Boost API, so it returns only version-specific documentation specific for the user's circumstance. You should pass an array of packages to filter on if you know you need docs for particular packages.
- The 'search-docs' tool is perfect for all Laravel related packages, including Laravel, Inertia, Livewire, Filament, Tailwind, Pest, Nova, Nightwatch, etc.
- You must use this tool to search for Laravel-ecosystem documentation before falling back to other approaches.
- Search the documentation before making code changes to ensure we are taking the correct approach.
- Use multiple, broad, simple, topic based queries to start. For example: `['rate limiting', 'routing rate limiting', 'routing']`.
- Do not add package names to queries - package information is already shared. For example, use `test resource table`, not `filament 4 test resource table`.

### Available Search Syntax
- You can and should pass multiple queries at once. The most relevant results will be returned first.

1. Simple Word Searches with auto-stemming - query=authentication - finds 'authenticate' and 'auth'
2. Multiple Words (AND Logic) - query=rate limit - finds knowledge containing both "rate" AND "limit"
3. Quoted Phrases (Exact Position) - query="infinite scroll" - Words must be adjacent and in that order
4. Mixed Queries - query=middleware "rate limit" - "middleware" AND exact phrase "rate limit"
5. Multiple Queries - queries=["authentication", "middleware"] - ANY of these terms


=== php rules ===

## PHP

- Always use curly braces for control structures, even if it has one line.

### Constructors
- Use PHP 8 constructor property promotion in `__construct()`.
    - <code-snippet>public function __construct(public GitHub $github) { }</code-snippet>
- Do not allow empty `__construct()` methods with zero parameters.

### Type Declarations
- Always use explicit return type declarations for methods and functions.
- Use appropriate PHP type hints for method parameters.

<code-snippet name="Explicit Return Types and Method Params" lang="php">
protected function isAccessible(User $user, ?string $path = null): bool
{
    ...
}
</code-snippet>

## Comments
- Prefer PHPDoc blocks over comments. Never use comments within the code itself unless there is something _very_ complex going on.

## PHPDoc Blocks
- Add useful array shape type definitions for arrays when appropriate.

## Enums
- Typically, keys in an Enum should be TitleCase. For example: `FavoritePerson`, `BestLake`, `Monthly`.


=== laravel/core rules ===

## Do Things the Laravel Way

- Use `php artisan make:` commands to create new files (i.e. migrations, controllers, models, etc.). You can list available Artisan commands using the `list-artisan-commands` tool.
- If you're creating a generic PHP class, use `artisan make:class`.
- Pass `--no-interaction` to all Artisan commands to ensure they work without user input. You should also pass the correct `--options` to ensure correct behavior.

### Database
- Always use proper Eloquent relationship methods with return type hints. Prefer relationship methods over raw queries or manual joins.
- Use Eloquent models and relationships before suggesting raw database queries
- Avoid `DB::`; prefer `Model::query()`. Generate code that leverages Laravel's ORM capabilities rather than bypassing them.
- Generate code that prevents N+1 query problems by using eager loading.
- Use Laravel's query builder for very complex database operations.

### Model Creation
- When creating new models, create useful factories and seeders for them too. Ask the user if they need any other things, using `list-artisan-commands` to check the available options to `php artisan make:model`.

### APIs & Eloquent Resources
- For APIs, default to using Eloquent API Resources and API versioning unless existing API routes do not, then you should follow existing application convention.

### Controllers & Validation
- Always create Form Request classes for validation rather than inline validation in controllers. Include both validation rules and custom error messages.
- Check sibling Form Requests to see if the application uses array or string based validation rules.

### Queues
- Use queued jobs for time-consuming operations with the `ShouldQueue` interface.

### Authentication & Authorization
- Use Laravel's built-in authentication and authorization features (gates, policies, Sanctum, etc.).

### URL Generation
- When generating links to other pages, prefer named routes and the `route()` function.

### Configuration
- Use environment variables only in configuration files - never use the `env()` function directly outside of config files. Always use `config('app.name')`, not `env('APP_NAME')`.

### Testing
- When creating models for tests, use the factories for the models. Check if the factory has custom states that can be used before manually setting up the model.
- Faker: Use methods such as `$this->faker->word()` or `fake()->randomDigit()`. Follow existing conventions whether to use `$this->faker` or `fake()`.
- When creating tests, make use of `php artisan make:test [options] <name>` to create a feature test, and pass `--unit` to create a unit test. Most tests should be feature tests.

### Vite Error
- If you receive an "Illuminate\Foundation\ViteException: Unable to locate file in Vite manifest" error, you can run `npm run build` or ask the user to run `npm run dev` or `composer run dev`.


=== laravel/v12 rules ===

## Laravel 12

- Use the `search-docs` tool to get version specific documentation.
- This project upgraded from Laravel 10 without migrating to the new streamlined Laravel file structure.
- This is **perfectly fine** and recommended by Laravel. Follow the existing structure from Laravel 10. We do not to need migrate to the new Laravel structure unless the user explicitly requests that.

### Laravel 10 Structure
- Middleware typically lives in `app/Http/Middleware/` and service providers in `app/Providers/`.
- There is no `bootstrap/app.php` application configuration in a Laravel 10 structure:
    - Middleware registration happens in `app/Http/Kernel.php`
    - Exception handling is in `app/Exceptions/Handler.php`
    - Console commands and schedule register in `app/Console/Kernel.php`
    - Rate limits likely exist in `RouteServiceProvider` or `app/Http/Kernel.php`

### Database
- When modifying a column, the migration must include all of the attributes that were previously defined on the column. Otherwise, they will be dropped and lost.
- Laravel 11 allows limiting eagerly loaded records natively, without external packages: `$query->latest()->limit(10);`.

### Models
- Casts can and likely should be set in a `casts()` method on a model rather than the `$casts` property. Follow existing conventions from other models.


=== livewire/core rules ===

## Livewire Core
- Use the `search-docs` tool to find exact version specific documentation for how to write Livewire & Livewire tests.
- Use the `php artisan make:livewire [Posts\\CreatePost]` artisan command to create new components
- State should live on the server, with the UI reflecting it.
- All Livewire requests hit the Laravel backend, they're like regular HTTP requests. Always validate form data, and run authorization checks in Livewire actions.

## Livewire Best Practices
- Livewire components require a single root element.
- Use `wire:loading` and `wire:dirty` for delightful loading states.
- Add `wire:key` in loops:

    ```blade
    @foreach ($items as $item)
        <div wire:key="item-{{ $item->id }}">
            {{ $item->name }}
        </div>
    @endforeach
    ```

- Prefer lifecycle hooks like `mount()`, `updatedFoo()`) for initialization and reactive side effects:

<code-snippet name="Lifecycle hook examples" lang="php">
    public function mount(User $user) { $this->user = $user; }
    public function updatedSearch() { $this->resetPage(); }
</code-snippet>


## Testing Livewire

<code-snippet name="Example Livewire component test" lang="php">
    Livewire::test(Counter::class)
        ->assertSet('count', 0)
        ->call('increment')
        ->assertSet('count', 1)
        ->assertSee(1)
        ->assertStatus(200);
</code-snippet>


    <code-snippet name="Testing a Livewire component exists within a page" lang="php">
        $this->get('/posts/create')
        ->assertSeeLivewire(CreatePost::class);
    </code-snippet>


=== livewire/v3 rules ===

## Livewire 3

### Key Changes From Livewire 2
- These things changed in Livewire 2, but may not have been updated in this application. Verify this application's setup to ensure you conform with application conventions.
    - Use `wire:model.live` for real-time updates, `wire:model` is now deferred by default.
    - Components now use the `App\Livewire` namespace (not `App\Http\Livewire`).
    - Use `$this->dispatch()` to dispatch events (not `emit` or `dispatchBrowserEvent`).
    - Use the `components.layouts.app` view as the typical layout path (not `layouts.app`).

### New Directives
- `wire:show`, `wire:transition`, `wire:cloak`, `wire:offline`, `wire:target` are available for use. Use the documentation to find usage examples.

### Alpine
- Alpine is now included with Livewire, don't manually include Alpine.js.
- Plugins included with Alpine: persist, intersect, collapse, and focus.

### Lifecycle Hooks
- You can listen for `livewire:init` to hook into Livewire initialization, and `fail.status === 419` for the page expiring:

<code-snippet name="livewire:load example" lang="js">
document.addEventListener('livewire:init', function () {
    Livewire.hook('request', ({ fail }) => {
        if (fail && fail.status === 419) {
            alert('Your session expired');
        }
    });

    Livewire.hook('message.failed', (message, component) => {
        console.error(message);
    });
});
</code-snippet>


=== pint/core rules ===

## Laravel Pint Code Formatter

- You must run `vendor/bin/pint --dirty` before finalizing changes to ensure your code matches the project's expected style.
- Do not run `vendor/bin/pint --test`, simply run `vendor/bin/pint` to fix any formatting issues.


=== pest/core rules ===

## Pest

### Testing
- If you need to verify a feature is working, write or update a Unit / Feature test.

### Pest Tests
- All tests must be written using Pest. Use `php artisan make:test --pest <name>`.
- You must not remove any tests or test files from the tests directory without approval. These are not temporary or helper files - these are core to the application.
- Tests should test all of the happy paths, failure paths, and weird paths.
- Tests live in the `tests/Feature` and `tests/Unit` directories.
- Pest tests look and behave like this:
<code-snippet name="Basic Pest Test Example" lang="php">
it('is true', function () {
    expect(true)->toBeTrue();
});
</code-snippet>

### Running Tests
- Run the minimal number of tests using an appropriate filter before finalizing code edits.
- To run all tests: `php artisan test`.
- To run all tests in a file: `php artisan test tests/Feature/ExampleTest.php`.
- To filter on a particular test name: `php artisan test --filter=testName` (recommended after making a change to a related file).
- When the tests relating to your changes are passing, ask the user if they would like to run the entire test suite to ensure everything is still passing.

### Pest Assertions
- When asserting status codes on a response, use the specific method like `assertForbidden` and `assertNotFound` instead of using `assertStatus(403)` or similar, e.g.:
<code-snippet name="Pest Example Asserting postJson Response" lang="php">
it('returns all', function () {
    $response = $this->postJson('/api/docs', []);

    $response->assertSuccessful();
});
</code-snippet>

### Mocking
- Mocking can be very helpful when appropriate.
- When mocking, you can use the `Pest\Laravel\mock` Pest function, but always import it via `use function Pest\Laravel\mock;` before using it. Alternatively, you can use `$this->mock()` if existing tests do.
- You can also create partial mocks using the same import or self method.

### Datasets
- Use datasets in Pest to simplify tests which have a lot of duplicated data. This is often the case when testing validation rules, so consider going with this solution when writing tests for validation rules.

<code-snippet name="Pest Dataset Example" lang="php">
it('has emails', function (string $email) {
    expect($email)->not->toBeEmpty();
})->with([
    'james' => 'james@laravel.com',
    'taylor' => 'taylor@laravel.com',
]);
</code-snippet>


=== tailwindcss/core rules ===

## Tailwind Core

- Use Tailwind CSS classes to style HTML, check and use existing tailwind conventions within the project before writing your own.
- Offer to extract repeated patterns into components that match the project's conventions (i.e. Blade, JSX, Vue, etc..)
- Think through class placement, order, priority, and defaults - remove redundant classes, add classes to parent or child carefully to limit repetition, group elements logically
- You can use the `search-docs` tool to get exact examples from the official documentation when needed.

### Spacing
- When listing items, use gap utilities for spacing, don't use margins.

    <code-snippet name="Valid Flex Gap Spacing Example" lang="html">
        <div class="flex gap-8">
            <div>Superior</div>
            <div>Michigan</div>
            <div>Erie</div>
        </div>
    </code-snippet>


### Dark Mode
- If existing pages and components support dark mode, new pages and components must support dark mode in a similar way, typically using `dark:`.


=== tailwindcss/v4 rules ===

## Tailwind 4

- Always use Tailwind CSS v4 - do not use the deprecated utilities.
- `corePlugins` is not supported in Tailwind v4.
- In Tailwind v4, you import Tailwind using a regular CSS `@import` statement, not using the `@tailwind` directives used in v3:

<code-snippet name="Tailwind v4 Import Tailwind Diff" lang="diff"
   - @tailwind base;
   - @tailwind components;
   - @tailwind utilities;
   + @import "tailwindcss";
</code-snippet>


### Replaced Utilities
- Tailwind v4 removed deprecated utilities. Do not use the deprecated option - use the replacement.
- Opacity values are still numeric.

| Deprecated |	Replacement |
|------------+--------------|
| bg-opacity-* | bg-black/* |
| text-opacity-* | text-black/* |
| border-opacity-* | border-black/* |
| divide-opacity-* | divide-black/* |
| ring-opacity-* | ring-black/* |
| placeholder-opacity-* | placeholder-black/* |
| flex-shrink-* | shrink-* |
| flex-grow-* | grow-* |
| overflow-ellipsis | text-ellipsis |
| decoration-slice | box-decoration-slice |
| decoration-clone | box-decoration-clone |


=== tests rules ===

## Test Enforcement

- Every change must be programmatically tested. Write a new test or update an existing test, then run the affected tests to make sure they pass.
- Run the minimum number of tests needed to ensure code quality and speed. Use `php artisan test` with a specific filename or filter.
</laravel-boost-guidelines>