Have you ever wondered how to reduce Ethereum gas fees? You’re not the only one, as many teams are working on solutions. One of these is Arbitrum, a Layer 2 scaling solution that is growing in usage. But what is a Layer 2 solution, and what exactly is Arbitrum?

In this article, we’ll go over one of the most popular Layer 2 scaling solutions for Ethereum. Let’s find out what Arbitrum is and how you can start using it right now