TronGrid and TronStack are two different platforms developed by the Tron Protocol. TronGrid is a platform that provides developers with access to the Tron blockchain, while TronStack is a development platform that allows developers to build decentralized applications (dApps) and smart contracts on the Tron blockchain. TronGrid provides developers with access to the Tron blockchain, including node hosting, smart contract deployment, and other features. TronStack provides developers with a suite of tools and libraries to help them develop and deploy their applications on the Tron blockchain. TronGrid and TronStack are both essential for developers looking to build on the Tron blockchain. For more information and support, developers can join the Tron Discord channel or visit developers.tron.network or the Tron protocol GitHub page.