The TON blockchain stores transactions and smart contracts in two networks: a test network, named testnet, and a real network, named mainnet. The testnet is used for... testing. 😅 Developers use it to test their bots, apps, and platforms before releasing them to the mainnet.
As we explained in our launch post, TON is currently the fastest-growing blockchain ecosystem. This is the first post of a series on how to start and grow in TON.