Javascript-facial expression Input Function for mobile web websites

How to Implement the input expression function in the user comment input box on a mobile web site. How to Implement the input expression function in the user comment input box on a mobile web site.

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How to Implement the input expression function in the user comment input box on a mobile web site.

Please refer to the following link for more information: https://github.com/muan/emoji.

The database code is changed to utf8mb4_general_ci, and the input of the mobile phone input method is OK.

If it is emoji, you can use the normal input box, and then the database uses the utf8mb4_general_ci code stored above. If it is another custom image, you can also replace the input + front-end technology, some comments are about a set of plug-ins that have been prepared by others.