JSFiddle - React, Tailwind, and code Playground

JavaScript

showProducts: function (s) {
          let r = t("<form>").attr({
              class: "smart-basket__form",
              method: "POST",
              action: "mail.php",
              id: "smart-basket__form",
              enctype: "multipart/form-data",
            }),
            n = t("<div>").attr({ class: "smart-basket__product-item" }),
            i = t("<div>")
              .attr({ class: "smart-basket__product-id" })
              .text("ID"),
            o = t("<div>")
              .attr({ class: "smart-basket__product-name" })
              .text("Товар"),
            l = t("<div>")
              .attr({
                class:
                  "smart-basket__product-quantity smart-basket__product-quantity_header",
              })
              .text("Кол-во"),
            c = t("<span>")
              .attr({ class: "smart-basket__info-icon" })
              .text("?"),
            p = t("<button>")
              .attr({ class: "smart-basket__info-msgs-close" })
              .text("×"),
            d = t("<span>")
              .attr({ class: "smart-basket__info-msgs" })
              .html("Цена за 1 товар или услугу")
              .append(p),
            u = t("<div>")
              .attr({ class: "smart-basket__product-price" })
              .html(`Цена / ${a.smartBasketCurrency}`)
              .append(c)
              .append(d);
          c.click(() => {
            d.fadeToggle();
          }),
            p.click((t) => {
              t.preventDefault(), d.fadeToggle();
            });
          let m = t("<div>")
              .attr({ class: "smart-basket__product-price-common" })
              .html(`Общая цена / ${a.smartBasketCurrency}`),
            k = t("<div>")
              .attr({ class: "smart-basket__product-delete" })
              .text("Удалить");
          n.append(o).append(i).append(u).append(l).append(m).append(k),
            r.append(n);
          for (let n in s) {
            let i = t("<div>").attr({ class:...