This is a scaffold for an FCL NextJS Dapp on the Flow Blockchain.

Features Provided

• FCL setup and configuration
• Wallet Discovery (including Dev Wallet on Emulator)
• CLI private key separation for security
• Flow.json loading for contract placeholders
• Authentication
• CDC file loader
• Custom hooks
• Deployment

Featues TODO

• Mainnet deployment
• JS Testing

Running the App

First run:

npm install

Local with the Emulator and Dev Wallet

Run the following to run the Emulator and Dev Wallet:

npm run dev:local

Testnet

If you haven't yet created a testnet account, in the CLI run:

flow accounts create

Follow the steps and select testnet. This will create a [name].pkey file (make sure this is gitignored) and add your account to flow.json.

Then in flow.json, add the contracts you'd like to be deployed to testnet under this account:

// Inside of "deployments"
"testnet": {
  "testnet-account": [
    "HelloWorld"
  ]
}

Then run:

npm run dev:testnet:deploy

Whenever you need to redeploy changed contracts to Testnet while seeing the diff between deployed contracts and updates being pushed, you can run:

npm run dev:testnet:update