In collaboration with the Zircuit development team, we are excited to announce the release of a course on Halo2 development. Unlike the excellent Halo2 book which focuses on the proof system itself, this course focuses on teaching Rust developers how to develop Halo2 circuits from scratch – without any prior knowledge of Halo2, PlonK or developing circuits for zkSNARKs required. You don’t need to be a cryptographer to follow along! We start from the very basics and build up to more complex circuits with lookups, challenges and more. At the end of the course, you should become a true Halo Hero!

All code in the course comes with complete runnable examples available in the accompanying GitHub repository. This means that any code snippet in the course can be run as a self-contained example!

Get started with Halo2 development today at halo2.zksecurity.xyz.