Sidhartha Chatterjee is a software engineer publishing course material on Rust for JavaScript developers — a niche but growing track as the JavaScript ecosystem (especially the build-tooling layer) increasingly migrates to Rust.
His CourseFlix listing carries Rust for JavaScript Developers — covering the language fundamentals translated through JavaScript-developer mental models, the ownership and borrow-checker concepts, and the patterns for either contributing to the Rust-based JS toolchain or picking up Rust as a second language.
Material is paid and aimed at JS developers picking up Rust. For broader content, see CourseFlix's Rust category page.