ℹ️ Introduction To TRON Testnets
In addition to its Mainnet, TRON provides several public testnet environments. These are essential for protocol developers and smart contract builders to safely test upgrades or applications before deploying them to Mainnet. Testnets simulate real network conditions, but use test TRX — tokens with no real-world value — which are freely available through 
TRON Faucets.
- Shasta Testnet: A stable testnet that mirrors the Mainnet's parameters, ideal for basic contract testing.
- Nile Testnet: Used to test upcoming features — often running versions ahead of Mainnet.
- Tronex Testnet: Primarily used for testing the Sun Network (TRON's Layer 2 solution).
