VITE is Next Generation High-performance Decentralized Application Platform.
Vite is using Block Lattice DAG same as Nano but there are some security flaws in Block Lattice DAG. They'll be making a snapshot chain to remedy the security issues with Nano DAG. And you can make smart contracts on VITE with Solidity++ language (which is compatible to Solidity). There is not much difference in Solidity and Solidity++ that's why Ethereum apps are compatible with VITE. Vite's competitior is Fantom (DAG + Smart contract platform). But Fantom is using Scala language for smart contracts so Ethereum Dapps are not compatible with Fantom.

VITE Total supply 1,000,000,000 VITE vs FANTOM Total supply 3,175,000,000 FTM
VITE Hardcap $28.5m vs FANTOM $39.9m
VITE smart contract language Solidity++ vs FANTOM smart contract language SCALA
VITE investor BITMAIN vs FANTOM investor Blockwater Capital.

REVIEWS:
https://steemit.com/vite/@bitcoinstartrek/vite-ico-review
https://icodrops.com/vite/
https://icogens.com/vite-what-is-vite-will-it-be-the-next-generation-of-high-performance-decentralized-application-platform?lang=en