collapse-emoji.js

gistfile1.js

/*
 * Instructions:
 * Open Mastodon, hit F11 (or whatever brings up your console)
 * Paste this and hit enter
 * http://i.imgur.com/LtQ5Zk3.gifv
 */

$(function(){
    // Fetch the Emojione clientside library
    $.getScript("https://cdnjs.cloudflare.com/ajax/libs/emojione/2.2.7/lib/js/emojione.min.js");
    
    // Bind emoji detection/substitution to keyup events
    $("textarea.autosuggest-textarea__textarea").keyup(function(e){
        $("textarea.autosuggest-textarea__textarea").val(emojione.shortnameToUnicode($("textarea.autosuggest-textarea__textarea").val()));
    });
});