FX Framework

// Import directly - TypeScript served as-is
import { fx } from "https://fx.fxd.dev/fx.v4.ts";

const app = fx("myApp");
app("user.name", "Alice");
console.log(app("user.name")); // "Alice"

<!-- Request .js - transpiled on-the-fly -->
<script type="module">
  import { fx } from "https://fx.fxd.dev/fx.v4.js";

  const app = fx("myApp");
  app("counter", 0);
  app("counter", n => n + 1); // Functional update
</script>