general uses

Solana is used mostly in NFTs, Defi applications and games. Since it ensure fast and cheap transactions.

platforms that use solana

Serum DEX
decentralized exchange built on the Solana blockchain that brings derivatives to DEX.

Raydium DEX
decentralized exchange, it enables liquidity pools and farms

Mango Markets
Defi platform with additional features, trading and margin trading

Solible
Real time NFTs exchange on chain

Star Atlas
MMO strategy game

You can earn solana and other coins by playing mini games here:
https://rollercoin.com/?r=kpc131et
with this link you start with 1000 btc satoshi bonus.