When it's time to deploy your application, Qwik comes with ready-to-use integration that make this so easy!

npm run qwik add

Adaptors and Middleware

Qwik City middleware is a glue code that connects server rendering framework (such as Cloudflare, Netlify, Vercel, Express etc.) with the Qwik City meta-framework.

Qwik City comes pre-bundle with:

Production build

When a new integration is added to the project, a build.server script is added to the package.json file. This script is used to build the project for production.

The only thing you need to do is to run the following command:

npm run build

Under the hood, the build script will execute, build.server and build.client scripts.


The requestHandler() utility is what each of the above middleware bundles uses in order to translate their request/response to a standard format for Qwik City to use. This function can be used to provide middleware for specific server frameworks.

If there's middleware missing and you'd like it added, take a look at how the requestHandler() utility is used to handle requests for each of the middleware source-code above. Better yet, we'd love to have your middleware contributions! PR's are welcome!

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