JSFiddle - React, Tailwind, and code Playground

HTML

<div id="holder">
    <div id="drop_12_213_1">lala1</div>
    <div id="drop_12_213_2">lala2</div>
    <div id="drop">nothing useful</div>
    <div id="drop_12_213_3">lala3</div>
    <div id="drop_13_213_4">lala4</div>
</div>

JavaScript

$('div').filter(function() {
    return this.id.match(/^drop_\d+_\d+_1$/);
})
.html("Matched!");