A chrome dev tools plugin with multiple modules to let users monitor and to help smart contract developers debug directly from their dapps. Developed by Aidan Musnitzky, Billy Rennekamp, Theo Ephraim. ETH Dev tools is a chrome developer tools extension that acts like a swiss-army knife for dapp developers and curious users. The extension appears in a chrome inspector tab and comes with various modules that introspect the current dapp you're using. The plugin is easily extensible for additional tools but already comes with 4 fully functional modules: Logs, ABI Explorer, GraphQL Explorers, Watcher.