We reduce barriers by making the code base open and accessible. We improve efficiency through our constant optimizations to indexing speed and support for a wide array of chains (notably we’ve developed specific features for the Arbitrum, Optimism and zkSync ecosystems). Broad-based chain support allows for users across chains to have a consistent experience and gives developers access to a familiar toolset. This reduces the learning curve and  increases efficiency and development speed when working on a new chain.  We incorporate several tools to enhance security, including labeling of malicious contracts or addresses, contract security scores, and access to a dapp marketplace where dapps can be accessed directly, reducing potential spoofing attacks. Once a contract is verified, we provide detailed contract information and code, so users and developers can check contracts for any potential security issues.