The goal of this article is:To explain how Arbitrum as a L2 chain functions;To review a bunch of promising projects being built on Arbitrum.ContentsPART 1 – Introduction PART 2 – Optimistic roll-up determination PART 3 – How does Arbitrum work, anyway? PART 4 – Block production PART 5 – Ecosystem highlights 5.1 – GMD Protocol 5.2 – Camelot 5.3 – 3xcalibur 5.4 – Radiant Capital 5.5 – Buffer Finance 5.6 – Rage Trade PART 6 – AfterwordsPART 1 – IntroductionLet’s start with the basics, diving dee...

The goal of this article is:To explain how Arbitrum as a L2 chain functions;To review a bunch of promising projects being built on Arbitrum.ContentsPART 1 – Introduction PART 2 – Optimistic roll-up determination PART 3 – How does Arbitrum work, anyway? PART 4 – Block production PART 5 – Ecosystem highlights 5.1 – GMD Protocol 5.2 – Camelot 5.3 – 3xcalibur 5.4 – Radiant Capital 5.5 – Buffer Finance 5.6 – Rage Trade PART 6 – AfterwordsPART 1 – IntroductionLet’s start with the basics, diving dee...