JSFiddle - React, Tailwind, and code Playground

JavaScript

window.my_condition = true;
window.my_i = 0;

function interate() {
    console.log(window.my_i);
    // ... your code
    if (window.my_condition!==false) {
        window.my_i++;
        setTimeout(interate,300);
    }
}

interate();