Navigation using Taxonomy

https://www.drupal.org/project/views

Views are part of Drupal 8 Cowhat-is-viewsre and You will get all information about views on below URL:

Views Module

My bad, please find below URL
what-is-views

What you are trying to create is called a taxonomy traversal view.

You need to create a Views page where the path is /taxonomy/term/%

and there is a contextual filter called:

Content: Has taxonomy term ID (with depth)

The configuration above will enable you to create a single view that automatically generates a landing page of nodes categorized by the taxonomy term in the url (aliases are OK) since the views code will automatically determine and the term ID.

Here is an export of an actual test View that implements this, (although it uses "Content: Has taxonomy term ID" without the depth option):

$view = new view();
$view->name = 'd7dc_alpha_nodes_by_taxo_alpha_term';
$view->description = '';
$view->tag = 'default';
$view->base_table = 'node';
$view->human_name = 'd7dc - alpha nodes by taxo-alpha term';
$view->core = 7;
$view->api_version = '3.0';
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */

/* Display: Master */
$handler = $view->new_display('default', 'Master', 'default');
$handler->display->display_options['title'] = 'd7dc - alpha nodes by taxo-alpha term';
$handler->display->display_options['use_more_always'] = FALSE;
$handler->display->display_options['access']['type'] = 'perm';
$handler->display->display_options['cache']['type'] = 'none';
$handler->display->display_options['query']['type'] = 'views_query';
$handler->display->display_options['exposed_form']['type'] = 'basic';
$handler->display->display_options['pager']['type'] = 'full';
$handler->display->display_options['pager']['options']['items_per_page'] = '10';
$handler->display->display_options['style_plugin'] = 'default';
$handler->display->display_options['row_plugin'] = 'fields';
/* No results behavior: Global: Text area */
$handler->display->display_options['empty']['area']['id'] = 'area';
$handler->display->display_options['empty']['area']['table'] = 'views';
$handler->display->display_options['empty']['area']['field'] = 'area';
$handler->display->display_options['empty']['area']['empty'] = TRUE;
$handler->display->display_options['empty']['area']['content'] = '(test) There aren\'t any nodes for this term. ';
$handler->display->display_options['empty']['area']['format'] = 'full_html';
/* Field: Content: Title */
$handler->display->display_options['fields']['title']['id'] = 'title';
$handler->display->display_options['fields']['title']['table'] = 'node';
$handler->display->display_options['fields']['title']['field'] = 'title';
$handler->display->display_options['fields']['title']['label'] = '';
$handler->display->display_options['fields']['title']['alter']['word_boundary'] = FALSE;
$handler->display->display_options['fields']['title']['alter']['ellipsis'] = FALSE;
/* Field: Content: Body */
$handler->display->display_options['fields']['body']['id'] = 'body';
$handler->display->display_options['fields']['body']['table'] = 'field_data_body';
$handler->display->display_options['fields']['body']['field'] = 'body';
$handler->display->display_options['fields']['body']['label'] = '';
$handler->display->display_options['fields']['body']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['body']['type'] = 'text_trimmed';
$handler->display->display_options['fields']['body']['settings'] = array(
  'trim_length' => '600',
);
/* Field: Content: taxo-alpha */
$handler->display->display_options['fields']['field_taxo_alpha']['id'] = 'field_taxo_alpha';
$handler->display->display_options['fields']['field_taxo_alpha']['table'] = 'field_data_field_taxo_alpha';
$handler->display->display_options['fields']['field_taxo_alpha']['field'] = 'field_taxo_alpha';
/* Sort criterion: Content: Post date */
$handler->display->display_options['sorts']['created']['id'] = 'created';
$handler->display->display_options['sorts']['created']['table'] = 'node';
$handler->display->display_options['sorts']['created']['field'] = 'created';
$handler->display->display_options['sorts']['created']['order'] = 'DESC';
/* Contextual filter: Content: Has taxonomy term ID */
$handler->display->display_options['arguments']['tid']['id'] = 'tid';
$handler->display->display_options['arguments']['tid']['table'] = 'taxonomy_index';
$handler->display->display_options['arguments']['tid']['field'] = 'tid';
$handler->display->display_options['arguments']['tid']['default_argument_type'] = 'fixed';
$handler->display->display_options['arguments']['tid']['summary']['format'] = 'default_summary';
/* Filter criterion: Content: Published */
$handler->display->display_options['filters']['status']['id'] = 'status';
$handler->display->display_options['filters']['status']['table'] = 'node';
$handler->display->display_options['filters']['status']['field'] = 'status';
$handler->display->display_options['filters']['status']['value'] = 1;
$handler->display->display_options['filters']['status']['group'] = 1;
$handler->display->display_options['filters']['status']['expose']['operator'] = FALSE;
/* Filter criterion: Content: Type */
$handler->display->display_options['filters']['type']['id'] = 'type';
$handler->display->display_options['filters']['type']['table'] = 'node';
$handler->display->display_options['filters']['type']['field'] = 'type';
$handler->display->display_options['filters']['type']['value'] = array(
  'test_type_alpha' => 'test_type_alpha',
);

/* Display: Page */
$handler = $view->new_display('page', 'Page', 'page');
$handler->display->display_options['defaults']['arguments'] = FALSE;
/* Contextual filter: Content: Has taxonomy term ID */
$handler->display->display_options['arguments']['tid']['id'] = 'tid';
$handler->display->display_options['arguments']['tid']['table'] = 'taxonomy_index';
$handler->display->display_options['arguments']['tid']['field'] = 'tid';
$handler->display->display_options['arguments']['tid']['default_action'] = 'default';
$handler->display->display_options['arguments']['tid']['title_enable'] = TRUE;
$handler->display->display_options['arguments']['tid']['title'] = '%1 alpha-nodes';
$handler->display->display_options['arguments']['tid']['default_argument_type'] = 'raw';
$handler->display->display_options['arguments']['tid']['default_argument_options']['index'] = '1';
$handler->display->display_options['arguments']['tid']['summary']['number_of_records'] = '0';
$handler->display->display_options['arguments']['tid']['summary']['format'] = 'default_summary';
$handler->display->display_options['arguments']['tid']['summary_options']['items_per_page'] = '25';
$handler->display->display_options['path'] = 'taxonomy/term/%';