Helios is a fully trustless, efficient, and portable Ethereum light client.
Helios converts an untrusted centralized RPC endpoint into a safe unmanipulable local RPC for its users. It syncs in seconds, requires no storage, and is lightweight enough to run on mobile devices.
This project is open-source and you may check its source code at https://github.com/rkreutz/HeliosLightClient
