Browser Support

Aleph.js requires a modern browser to support native ES module imports and dynamic imports:

• Chrome >= 61
• Edge >= 16
• Firefox >= 60
• Safari >= 11
• Opera >= 48

Build Target

Aleph.js uses esbuild to bundle modules at optimization time for production. You can set the optimization.buildTarget in the server config.

import { serve } from "aleph/server";

serve({
  optimization: {
    buildTarget: "es2020",
  },
});