Full playable demo

Try the finished feature

Add products, remove one, and watch the drawer update.

Playable result only — the source code stays hidden.

Mission 00 4 min

Mission 0: See What You’re Building

Try the finished cart contents first. The price maths comes in the next quest, so this quest stays focused on rendering and removal.

Build roadmap

What you’ll build, mission by mission

  1. 1
    Show Added Products in the Drawer

    Render each cart product as a row inside the side drawer.

  2. 2
    Handle an Empty Bag Properly

    Show or hide the empty-cart message from cart length.

  3. 3
    Make the Remove Button Work

    Remove one selected product and refresh the cart UI.

Mission demoShow Added Products in the Drawer

Finished result only — the answer code stays hidden.