# `web-sys` The `web-sys` crate provides raw bindings to all of the Web's APIs, and its source lives at `wasm-bindgen/crates/web-sys`. The `web-sys` crate is **entirely** mechanically generated inside `build.rs` using `wasm-bindgen`'s WebIDL frontend and the WebIDL interface definitions for Web APIs. This means that `web-sys` isn't always the most ergonomic crate to use, but it's intended to provide verified and correct bindings to the web platform, and then better interfaces can be iterated on crates.io!