What's the devnet?

TL/DR;

• You don't require actual funds to explore new AMM features.
• It's not possible to earn tokens with real monetary value on the Devnet.

Through the use of the Devnet, you can acquire fundamental knowledge of AMM.
It's priceless!

Q.

What is Devnet?

A.

XRPL has parallel test networks, that are used for testing changes to the XRP Ledger and software built on it without using real funds.

• Devnet tokens are intended for testing only and have no monetary value.
• All balances and XRP on these networks are separate from Mainnet. As a precaution, do not use Devnet credentials on the Mainnet.

You can find a list of all parallel networks here.