Create Flow Dapp

This guide will take you through the environmental setup of Flow.

We will be installing the flow emulator, installing and configuring the dev-wallet, and using flow client library (fcl) to interact with the previous two.

Prerequisites

• Mac OS or Linux
• NodeJS
• Node Package Manager (NPM)
• Git
• Curl

Setup dapp

git clone git@github.com:dangerousfood/create-flow-dapp.git
cd create-flow-dapp
npm install

Flow emulator setup

This installation method only works on macOS/x86-64 and Linux/x86-64 architectures.

This script downloads and installs the appropriate binary for your system:

sh -ci "$(curl -fsSL https://storage.googleapis.com/flow-cli/install.sh)"

flow emulator start --init

dev-wallet Setup

npm run dev:wallet

Run dapp

npm run start

This should open a browser to the dev server at http://localhost:3000. If it does not navigate to your browser and enter the following URL