A simple learning management system for managing courses and lessons.
 
        The project has three main parts:
description has a rich text editorlesson_text has a rich text editorMy Courses pageCourse resource has nested resource to manage lessons and has routes for lesson pages.
app/Filament/Admin/Resources/Courses/CourseResource.php:
use App\Models\Course;use Filament\Tables\Table;use Filament\Schemas\Schema;use Filament\Resources\Resource;use Filament\Support\Icons\Heroicon;use App\Filament\Admin\Resources\Courses\Pages\EditCourse;use App\Filament\Admin\Resources\Courses\Pages\ListCourses;use App\Filament\Admin\Resources\Courses\Pages\CreateCourse;use App\Filament\Admin\Resources\Courses\Schemas\CourseForm;use App\Filament\Admin\Resources\Courses\Tables\CoursesTable;use App\Filament\Admin\Resources\Courses\Pages\ManageCourseLessons; class CourseResource extends Resource{    protected static ?string $model = Course::class;     protected static string | \BackedEnum | null $navigationIcon = Heroicon::OutlinedRectangleStack;     public static function form(Schema $schema): Schema    {        return CourseForm::configure($schema);    }     public static function table(Table $table): Table    {        return CoursesTable::configure($table);    }     public static function getRelations(): array    {        return [            //        ];    }     public static function getPages(): array    {        return [            'index'   => ListCourses::route('/'),            'create'  => CreateCourse::route('/create'),            'edit'    => EditCourse::route('/{record}/edit'),            'lessons' => ManageCourseLessons::route('/{record}/lessons'),        ];    }}Here's a resource to display the My Courses table.