As of today, Layer2News includes 500+ projects in Optimism ecosystem, which is almost the largest Optimism ecosystem library and is updated weekly, users can learn about the project categories, tokens, funding and other information at Layer2News. The Layer2News team takes a deeper look at each project and divides them as follows: Wallet, Bridge, DEX, DeFi, NFT Trade, NFT, Game, Social, Infra. We try to educate users that DEX can be subdivided into: AMM DEX, CFMM DEX, vAMM DEX, DMM DEX, CLMM DEX, and so on. Because of our in-depth knowledge of each program, we rate the programs from information such as the program team, community buzz, program outlook, and program operations to avoid scams. Layer2News also lists OP Stack and Layer2 chains based on OP Stack separately.