@danielkalen/simplybind/benchmarks/src/bower_components/aurelia-binding/doc/example/binding-radios/objects/app.html

Magically simple, framework-less one-way/two-way data binding for frontend/backend in ~5kb.

<template>
  <form>
    <h4>Products</h4>
    <label repeat.for="product of products">
      <input type="radio" name="group2"
             model.bind="product" checked.bind="selectedProduct">
      ${product.id} - ${product.name}
    </label>

    Selected product: ${selectedProduct.id} - ${selectedProduct.name}
  </form>
</template>