# Cookbook This Amber Cookbook is inspired by original [Kemal Cookbook](http://kemalcr.com/cookbook/hello_world/) by [@sdogruyol](https://github.com/sdogruyol) {% page-ref page="from-scratch.md" %} {% page-ref page="hello-world.md" %} {% page-ref page="cors.md" %} {% page-ref page="file-download.md" %} {% page-ref page="file-upload.md" %} {% page-ref page="authenticate.md" %} {% page-ref page="json-api.md" %} {% page-ref page="json-mapping.md" %} {% page-ref page="websocket-chat.md" %}