JSFiddle - React, Tailwind, and code Playground

HTML

<form name="query" class="form1" id="query" action="query.py" method="post">
    <textarea rows="2" name="message" id="message" class="message" placeholder="RM911 Chat" cols="26"></textarea>
    <input type="submit" id="submit" name="submit1" value="a" />
</form>

JavaScript

$(function () {
    $("#message").keypress(function (e) {
        var code = (e.keyCode ? e.keyCode : e.which);
        alert(code);
        if (code == 13) {
            $("#submit").trigger('click');
            return true;
        }
    });
});