CoinRabbit is a crypto lending platform that facilitates loans between investors and borrowers. Borrowers can use the loans for any form of spending, including further crypto investing.
Celestia is a pluggable consensus and data availability layer, to enable anyone to quickly deploy a decentralized blockchain without the overhead of bootstrapping a new consensus network.
Massa Labs is a Decentralized L1 with Autonomous smart contracts and On-chain Decentralized Websites. Thanks to transaction sharding and a multithreaded DAG, It solves the scalability issue.