set of steps into the world of Arbitrum!

Dig into Arbitrum || 3 projects in the Arbitrum that I'm most excited about!

1. Aboard: Aboard is an orderbook based derivatives exchange built on Arbitrum optimistic layer-2 solution. I am interested in Aboard because it have more products, better efficiencies, and more trading tools! I'm going to keep using it.
2. Across: is an optimistic cross-chain bridge protocol that allows users to execute transactions between chains nearly instantaneously. I have done more than 20 transactions via this bridge.
3. ArbitrumNews DAO is tweeter account of Arbitrum and I wanna follow it in order to interact more with Arbitrum!