How to Create Custom HTML Tag on Editor in `Text(HTML)` mode

Related Posts:

1. Autoloading & Namespaces in WordPress Plugins & Themes: Can it Work?
2. framework for plugin/theme options panel? [closed]
3. How to get the path to the current theme?
4. ajaxurl not defined on front end
5. What process do you use for WordPress development? [closed]
6. Why does WordPress use outdated jQuery v1.12.4?
7. What is the advantage of using wp_mail?
8. Should Plugin Folders Include a Blank index.php File?
9. How to include jQuery and JavaScript files correctly?
10. Single functions.php or split into many small files?
11. How can I configure Docker for developing and deploying a custom theme?
12. Where to store PHP files created by plugin / themes
13. How to post data to same page in wordpress
14. What is an alternative method to the WordPress private _doing_it_wrong() function
15. Understanding WordPress functions’ naming conventions
16. What is the difference between esc_html and wp_filter_nohtml_kses?
17. Should I create a theme or a plugin?
18. Include third party Javascript library which is not included in WordPress
19. Is there widely accepted phpDoc syntax for documenting which hook calls a function?
20. Where do I start from
21. WP 3.3 Tooltips API?
22. jQuery in header or footer
23. Check for featured image in WP_Query
24. wp_remote_get doesn’t work with secure connections https?
25. Update exisiting site to 3.5 release candidate
26. How do I Make a Theme “plugin-ready”?
27. Authoritative answer on which boots first – Plugins or Themes?
28. How to Add Font Awesome Icons to WordPress Menus?
29. How to Add a .js file Only in one specific Page Dynamically to Head
30. Show a user their recently viewed posts
31. Escaping built-in WP function return strings
32. How to Use WordPress Color Picker API in Custom Post Type Metabox
33. Get file headers in custom file
34. add_filter and remove_filter added before and after wp_query
35. What is the difference between strip_tags and wp_filter_nohtml_kses?
36. Custom theme sufficient or custom plugin neccessary for this feature set?
37. Having Problem On Getting WP Post Gallery Images URL
38. What’s the difference between hooks, filters and actions? [duplicate]
39. How to use filter hook ‘post_updated_messages’ in coherence with action hook ‘save_post’
40. How to create custom home page via plugin?
41. Add new user and add meta at once
42. How to: get main plugin/theme file?
43. How to debug WordPress correctly?
44. Custom user profile, registration, login page with theme
45. add_theme_support using a plugin
46. Featured Image not showing in admin
47. How to Display Custom Post Type’s Gallery (images ) in Through WP_Query
48. Customizer Not Saving Options
49. How to bundle a plugin with a theme, or vice versa
50. What is better way to use Bootstrap inside admin panel?
51. How to add Font Awesome 5 icons in WP Admin dashboard menu?
52. How Can I setup WP CLI on Windows development machine running AMPPS?
53. WP_LOCALIZE_SCRIPT doesn’t work
54. What is the difference between these two methods of writing $ instead of jQuery in WordPress [closed]
55. Whats the difference between blog_info(‘stylesheet_url’) difference get_stylesheet_uri()
56. Error : “Updating failed: The response is not a valid JSON response” with custom shortcode
57. What’s the better way to add an inline script?
58. What function to hook for changes made in status and visibility of a post
59. Example of uninstaller routine to remove all custom theme options from wp_options
60. Metabox Not Showing on Custom Post Type But On Pages and Post
61. Modify a Free Plugin available on wordpress.org & include with my Premium Theme? [closed]
62. Paging on a future post loop?
63. Execution limit and Memory limit errors even i changed to 1024M and 600(cache.php,load.php)?
64. Are we allowed to use the Allman (BSD) indent style when coding WordPress plugins and themes?
65. Backslashes being stripped from CSS
66. Best choice of options/settings framework for plugin/theme development
67. What for the tables ending with the meta used in database of wordpress?
68. How to determine if the current file is loaded in a plugin or in a theme?
69. Is there any way to have Featured Text, as opposed to Featured Image?
70. How to check if a stylesheet is already loaded?
71. Find source of notice / warning / errors efficiently
72. Problem with is_active_sidebar?
73. Filter, or any way to dynamically change theme screenshot image?
74. Finding the paragraphs in content
75. Is Dreamweaver CS5 a serious choice for theme/plugin development?
76. StackExchange clone using WordPress?
77. What allows a template file from plugin to be copied in child theme and overridden?
78. Sharing common functionality (functions, template parts) between plugins and themes?
79. How to avoid loading same script twice?
80. Can I individually style items in the backend widget list?
81. WordPress security issue to output data from user input from theme option form
82. WP_Query returns no results
83. Finding posts containing matching array elements in a meta field usign WP_Query
84. Change template dynamically
85. Should action callbacks start with a verb?
86. Display content from custom post without modifying the single template
87. WordPress add_admin_page not working even parameters are correct?
88. Customizer: widget-synced triggers twice
89. WordPress not working on localhost
90. Is It Always a Best Practice to Decouple the Frontend from the Admin Area When Developing a WordPress Application?
91. Can I change header.php of current theme through a plugin function?
92. Creating a Link Text like Submit Button in Admin Page
93. Beginner advice
94. Change the ‘published on’ text?
95. How to render a time-of-day string like ’16:42′ with a site’s chosen time format?
96. Are block templates incompatible with serialize_blocks?
97. All Pages and Post are redirecting to 404 Not Found in wordpress
98. useBlockProps() nests wrapper with class name inside block wrapper in the editor
99. User set default settings for a Block in Site Editor
100. WordPress Block with Interactivity API e Preact Component