Install the core packages:

bun add @aponiajs/common@alpha @aponiajs/core@alpha

Define providers and a root module:

import {
  createToken,
  defineModule,
  provideFactory,
  provideValue,
} from "@aponiajs/common";
import { createContainer } from "@aponiajs/core";

const NAME = createToken<string>("NAME");
const GREETING = createToken<string>("GREETING");

const AppModule = defineModule({
  id: "AppModule",
  providers: [
    provideValue(NAME, "AponiaJS"),
    provideFactory(GREETING, [NAME], (name) => `Hello, ${name}!`),
  ],
});

const container = createContainer(AppModule);
console.log(container.get(GREETING));

This path has no server, controllers, or Elysia integration. Factories remain synchronous and providers remain singleton-scoped.

Standalone container