Sandbox::https://github.com/mdn/webassembly-examples/blob/main/js-api-examples/table2.html

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<!doctype html>

<html>

<head>

<title>Another WASM table example</title>

</head>

<body>

const tbl = new WebAssembly.Table({

initial: 2,

element: "anyfunc"

});

console.log(tbl.length); // 2

console.log(tbl.get(0)); // null

console.log(tbl.get(1)); // null

const importObject = {

js: { tbl }

};

WebAssembly.instantiateStreaming(fetch("table2.wasm"), importObject)

.then(obj => {

console.log(tbl.length); // 2

console.log(tbl.get(0)()); // 42

console.log(tbl.get(1)()); // 83

});

</script>

</body>

</html>