UPDATE: Adds Web browser wasm bindings (#30)

* UPDATE: Adds Web browser wasm bindings

* FIX: install wasm-pack in the GitHub actions

bindings/wasm/README.pkg.md

@@ -0,0 +1,33 @@
+# IronCalc Web bindings
+
+This package contains web bindings for IronCalc. Note that it does not contain the xlsx writer and reader, only the engine.
+
+
+## Usage
+
+In your project
+
+```
+npm install @ironcalc/wasm
+```
+
+And then in your TypeScript
+
+```TypeScript
+import init, { Model } from "@ironcalc/wasm";
+
+await init();
+
+function compute() {
+    const model = new Model('en', 'UTC');
+    
+    model.setUserInput(0, 1, 1, "23");
+    model.setUserInput(0, 1, 2, "=A1*3+1");
+    
+    const result = model.getFormattedCellValue(0, 1, 2);
+    
+    console.log("Result: ", result);
+}
+
+compute();
+```