Lodestar is a minority client implementation of Ethereum consensus, which is the backbone infrastructure required to keep the Ethereum blockchain progressing within the rules as defined by the specification. As a minority client and the only team writing the software in TypeScript, we are well positioned to keep pushing Ethereum's protocol layer R&D forward with minimal risk to mainnet stability. We also develop many libraries required by the ecosystem to benefit from the most used developer language in the world. Our BLS library is used by over 275 repositories on Github and over 2600 weekly downloads on NPM. We aim to improve our developer experience and open up Ethereum protocol to all JavaScript developers for experimentation and research. 