How to deploy an application on Flow
The following sections cover the steps a developer should take to prepare their application for deployment on Flow Mainnet.
Smart contracts are the most important component of any dapp: they often manage user assets, application state and other vital pieces of data. As such, smart contracts should be rigorously tested.
Testnet is the perfect proving ground for any new application. Learn how to use the Flow toolchain to deploy your dapp to Testnet.
Testnet is the closest you will get to the real thing. In order to uncover bugs that may only appear on a real network, you should thoroughly test your dapp on Testnet before considering a Mainnet release.
As soon as you are ready for mainnet, you need to create and setup a mainnet account that you can use to deploy and manage your contracts.
Learn about the steps you will need to take to promote your dapp from Testnet to Mainnet.