This chapter explains the installation of the FCL JS library in your system. However, before moving to the installation, let us verify the prerequisite first.
- Node.js version v12.0.0 or higher.
FCL JS depends on Node.js version v12.0.0 or higher. You can check your currently installed version using the below command:
If Node.js is not installed on your system, you can download and install it by visiting Node.js Download.
Install FCL JS using npm or yarn
npm i -S @onflow/fcl
yarn add @onflow/fcl
import * as fcl from "@onflow/fcl";
const fcl = require("@onflow/fcl");