How can I enable a TINYMCE rich text editor in the admin interface?

Related Posts:

1. TinyMCE Autoresize
2. Gutenberg editor add a custom category as wrapper for custom blocks
3. How set defaults on wpLink()
4. WP 3.9 TinyMCE no longer loads on category description editor
5. Checklist of selected categories
6. Why aren’t sub-categories nested after creating post in the WP Admin?
7. Use tag interface for hierarchical taxonomy?
8. Add Shortcode inline inside Gutenberg block
9. Moving Categories submenu to Media, but still opens Posts menu
10. Why adding Categories does not auto refresh in Backend while using my custom theme?
11. Remove “Parent” Selection When Adding/Editing Categories?
12. How to stop wordpress from showing the selected category on top of others in the category selection?
13. Render Selected Categories in Admin Edit Post Screen differently
14. 2nd button row from WP Super Edit or TinyMCE Advanced doesn’t show to 2nd admin
15. TinyMCE Plugin Parameter
16. Add Post Screen Keep Category structure
17. How to filter out Categories for specific post types on WordPress Admin?
18. Automatically exclude categories from metabox based on title
19. WordPress admin categories sort show is wrong
20. Category control subcategories
21. Trouble adding tiny mce to textarea in custom plugin
22. More than one TinyMCE (wp_editor) with different $settings[‘drag_drop_upload’] values breaks
23. WP admin broken. Not saving catgories or adding categories to menu
24. Admin comments and user restrictions
25. Admin: Navigation Menus do not show empty categories/taxonomies in the list’s search tab
26. add slug beside name in Admin Category Checklists
27. TinyMCE custom button retrieve value from custom field
28. Using in ‘category_name’ in ‘$query->set();’?
29. TinyMCE Advances is removing blanks (” “)
30. Change Default Content when Creating a Post based on Previous Category Choice
31. Adding tinymce to Custom Field boxes on Category edit page
32. Check with Jquery if second level checkbox from categories are checked
33. When creating a new product, auto assign it to all custom taxonomy woocommerce
34. Limit post top level categories to one
35. Using a template page parent breaks page
36. make categories editor unchangeble for my post_type
37. Removing categories, Comments etc from posts?
38. Anyway to hide a Category in the Categories section when adding/editing a post in WP Admin?
39. Custom Fields to Category edit page, then displaying them in a template correctly
40. Show parent-child relationship for categories in the wordpress admin
41. why is the delete option missing from just one category?
42. Remove category number fill
43. Limit authors on specific catogories
44. Could not insert term into the database
45. How can I get category ID by category name?
46. Randomise results from a category page?
47. Adding Custom User Profile data based upon Categories
48. Only show category to certain user levels without plugin
49. Order posts by category name
50. How can I make wp_list_categories output li with category-slug as class, for its children?
51. Get sticky post from category?
52. Remove word “Category” from WooCommerce product page [closed]
53. Output link to category from WP_Query loop of woocommerce products
54. Display name of the last child category
55. Limit Words in Category / Term Description – Admin Panel
56. If in category to be inside of a function
57. How to exclude posts from a category when using this particular format
58. Need Category RSS Feed that shows all posts
59. Nav menu category links not showing
60. Making a tourism information website [closed]
61. Exclude a category from the_category in the single post page
62. Post publish directly in all categories except one need pending review
63. Display category posts before others category custom query [closed]
64. Get Prevous/Next Post Specific Category Without Excludes
65. Pagination is not working properly in Product Category/Tag pages
66. add_rewrite_endpoint returns 404 on archives
67. Multiple category archive page
68. How to display post type and category links in foreach WordPress code
69. Get posts under a category with SQL
70. Randomly load categories with latest post
71. Is it possible to remove from default category widget?
72. How to show 1-5 of X Total Results
73. Combine “category search order” with “don’t display child posts”
74. SQL query to return categories and category parents
75. How to Remove a Title from All Category and Tags Page?
76. category__not_in and id values from variable
77. WordPress Show Parent Category Description for Sub-categories
78. If x comments in a post move post to category y
79. Adding additional content on post depending on post categories
80. Root category template?
81. Add Date & Author Meta to Category Archive Page
82. A dropdown with checklist
83. Custom meta boxes ID prefix showing on first category but not others
84. Exclude category from foreach loop
85. Show Secondary Sidebar on Category pages (archive)
86. Get categories of queried posts
87. Get post content intro text on category.php?
88. Conditional category query breaking?
89. Unable to browser posts in categories
90. 3.1 post formats and specific categories/custom taxonomies
91. Duplicate new categories across multisite network
92. Template category.php with page (no posts)
93. How to set featured image as background for a specific category?
94. Adding relevant categories to related post
95. Code to display category-specific single.php is overriding normal single.php, too
96. Filter html of WordPress editor in visual mode only
97. Media Library filter returns undefined function get_current_screen
98. Way to show content of a post, but if exceeds character limit revert to excerpt?
99. Display all subcategories for a product category in woocommerce
100. Why does my WordPress index has a category?