Create taxonomy term programmatically on Drupal 8

Example : Create a terom of the vocabulary 'test_vocabulary'

//Minimum

$term = \Drupal\taxonomy\Entity\Term::create([

          'vid' => 'test_vocabulary',

          'name' => 'My tag',

    ]);

$term->save();

//With options

$term = \Drupal\taxonomy\Entity\Term::create([

          'vid' => 'test_vocabulary',

          'langcode' => 'en',

          'name' => 'My tag',

          'description' => [

            'value' => '<p>My description.</p>',

            'format' => 'full_html',

          ],

          'weight' => -1,

          'parent' => array(0),

    ]);

 $term->save();

//Add term with a custom field. Example : 'field_url'

$term = Term::create([

            'vid' => 'test_vocabulary',

            'name' => 'The Name',

            'field_url' => [$url],

      ]);

$term->save();

//Check Taxonomy name exist

    $query = \Drupal::entityQuery('taxonomy_term');

    $query->condition('vid', "test_vocabulary");

    $query->condition('name', "My tag");

    $tids = $query->execute();

Thanks to : https://gist.github.com/facine/35bb291811c146b6fc9e