2. Set up the frontend

This is the second chapter of the tutorial on building an end-to-end dapp on Aptos where you have already created a smart contract and are now setting up the frontend.

Set up the frontend

create-aptos-dapp has already created the frontend for us with a basic layout and Wallet implementation using the aptos-wallet-adapter library.

1. Run: npm run dev

   At this point you should have your app running on http://localhost:5173, which displays the default template layout.

2. In the frontend directory, find all the frontend files. Let’s clean it up a bit.

3. Open the App.tsx file and update its content to be:

import { Header } from "@/components/Header";
import { TopBanner } from "@/components/TopBanner";

function App() {
  return (
    <>
      <TopBanner />
      <Header />
      <div className="flex items-center justify-center flex-col">
        <div>My app goes here</div>
      </div>
    </>
  );
}

export default App;

Once you save the changes, you should see that the app content has changed in the browser and displays My app goes here.

Our dapp UI

First we will build the dapp UI layout. We have two UI states for the app:

• When an account hasn’t created a list yet (on the left).
• When an account has created a list and can now add tasks to it (on the right).

We now have a working client with a Wallet connect button and a wallet selector modal. Feel free to play with it and connect a wallet with it.

Then learn how to fetch data from chain in chapter 3.