Introduction | Developers


Estimated reading time: Less than a minute

Live App setup tutorial

In this tutorial, you will create a simple Live App using the live-app-sdk and test it locally in your Ledger Live application.


This tutorial assumes you have a basic knowledge of JavaScript.

You will need at least:

  • Node.js LTS version (>= 14.17.3)
  • A package manager. In this tutorial we will use yarn (>= 1.22.10) but it will also work with npm (>= 6.14.13)
  • A Ledger Nano S, X or S Plus to access Ledger Live.

Even though React is used for the boilerplate app of the tutorial, knowing React is not a prerequisite.

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