GitHub Custom Emojis 
This userscript allows you to use and add custom emojis to GitHub.
Image emojis replace text that follow this template :_{name}:, so as not to interfere with the default GitHub emojis. Custom emojis can be added anywhere on the page, and provide an autocomplete method in issue comments.
Text emojis, both unicode and kaomoji, can be added using an autocomplete dropdown by typing a tilde symbol (~). Or, by opening up the collections and selecting the desired emoji.
Installation
Make sure to install a userscript engine like Greasemonkey, Tampermonkey or compatible.
Install "GitHub Custom Emojis" by clicking here: install.
Documentation
- Insert emojis & changing settings.
- Install browser specific user script addons.
- Full list of image emojis and text emojis.
- How to add emojis.
- How to remove emojis & collections.
- Artist permissions.
- Change Log.
Screenshots
Insert text emojis
Use ~ to open the dropdown
Insert image emojis
Use :_ to open the dropdown
Settings panel
Open by pressing g + = (equals) within one second of each other.
