40Love is a full-stack web application that helps tennis players find hits at public tennis courts. Players can select public courts on the map where they are able to play; they can see who else is available at those courts. Players can send others a request to hit, and if accepted, a hit will be scheduled. Players can rate and review each other after a hit to establish reputation.
EthSema is a novel EVM-to-eWASM bytecode translator that can not only ensure the fidelity of translation but also fix commonly-seen vulnerabilities in smart contracts.