Steem offers an opportunity where the communities can be built of the top of Steem blockchain and create an ecosystem of social media with varied purpose and a vast & diverse decentralized platform. Steem also offers users the unique ability to publish and store different types of content directly and permanently into the immutable ledger of the Steem blockchain. The dapps ecosystem, SMTs are the core features of Steem community.
List of some popular dApps in Steem ecosystem
https://musing.io/
https://steemhunt.com/
https://steemit.com/
https://steemmonsters.com/
https://partiko.app/
https://d.tube/
https://www.steemstem.io/
https://actifit.io/
https://dpoll.xyz/