Swift framework to interact with JavaScript through WebAssembly.
This library only supports swiftwasm/swift distribution toolchain. Please install Swift for WebAssembly toolchain from Release Page
The toolchains can be installed via swiftenv like official nightly toolchain.
e.g.
$ swiftenv install https://github.com/swiftwasm/swift/releases/download/swift-wasm-DEVELOPMENT-SNAPSHOT-2020-03-08-a/swift-wasm-DEVELOPMENT-SNAPSHOT-2020-03-08-a-osx.tar.gz $ swift --version Swift version 5.2-dev (LLVM 7fc8796bc1, Swift 5be35e7aee) Target: x86_64-apple-darwin19.3.0
This JavaScript code
const alert = window.alert const document = window.document const divElement = document.createElement("div") divElement.innerText = "Hello, world" const body = document.body body.appendChild(divElement) alert("JavaScript is running on browser!")
Can be written in Swift using JavaScriptKit
import JavaScriptKit let alert = JSObjectRef.global.alert.function! let document = JSObjectRef.global.document.object! let divElement = document.createElement!("div").object! divElement.innerText = "Hello, world" let body = document.body.object! _ = body.appendChild!(divElement) alert("Swift is running on browser!")
Please see Example directory for more information