Info about WASM

did-imp/README.md

@@ -9,3 +9,37 @@ The plan is to eventually have a fully functional implementation for JVM and JS
   - AdditionalAuthenticatedData - https://www.rfc-editor.org/rfc/rfc7518#section-5
 - Keep meta information when decrypting a message
 - Fail if the message decrypted is authenticated but does not match the 'from' field
+
+
+## JS with WASM
+
+Another approach is to use the RUST libraries for all the cryptography.
+Call those methods through WebAssembly.
+
+User `wasm-pack` to build the wasm.
+Ex project https://github.com/rustwasm/wasm-pack-template build with `wasm-pack build --target web`
+
+Config `vite.config.js` with `import wasm from "vite-plugin-wasm";`
+
+### ScalaJS
+
+Install the JS package with `npm install --save ./wasm/pkg`
+
+```scala
+import org.scalajs.dom._
+val importObject = js.Dynamic.literal(imports = js.Dynamic.literal(imported_func = (p1) => println(p1)))
+js.Dynamic.global.WebAssembly
+  .instantiateStreaming(fetch("simple.wasm"), importObject)
+  .`then`((obj: js.Dynamic) => obj.instance.exports.exported_func())
+```
+
+The ScalablyTyped plugin will generate the Facade. It can be called like this
+
+```scala
+import typings.myproject.mod
+mod
+  .default() // "myproject_bg.wasm"
+  .`then` { e =>
+    mod.greet()
+  }
+```

webapp/README.md

@@ -4,6 +4,15 @@
 
 [See info about who to buind and run in demo](./../demo/README.md)
 
+**Run Frontend:**
+
+```shell
+# Live reload
+sbt '~serviceworker/fastLinkJS';
+sbt '~webapp/fastLinkJS' # run on another console
+npm run dev
+```
+
 ## TODO LIST:
 
 - Update to the [material-web version 3](https://github.com/material-components/material-web#readme).