sledgehammer bindgen What is Sledgehammer Bindgen? Sledgehammer bindgen provides faster rust batched bindings for js code. How does this compare to wasm-bindgen: wasm-bindgen is a lot more general it allows returning values and passing around a lot more different types of values. For most users wasm-bindgen is a better choice. Sledgehammer is specifically designed for web frameworks that want low-level, fast access to the dom. You can use sledgehammer bindgen with wasm-bindgen. See the docs and ...