31:[] 2f:{"title":"Example Custom Embed","cells":[{"id":0,"value":"# Example Custom Embed\n\nThis provides a URL with social tags, analytics but the implementation is drawn from an [Observable notebook](https://observablehq.com/@tomlarkworthy/example-custom-embed)\n\n\nThe webserver is a serverless cell [endpoint](${webserver.href}) that emits cache-control headers to utilize a CDN.\n\nYou can put a custom domain over it using Netlify rewrite rules if you like ([dev.to article](https://dev.to/tomlarkworthy/custom-domain-in-4loc-l6f)).","pinned":false,"hidden":false,"mode":"md"},{"id":62,"value":"params = ({\n title: \"Hello!\",\n description: \"An example of a simple custom embedding\",\n image:\n \"https://static.observableusercontent.com/files/e317bdba3a086d0dd589c78ebd8f96068b6c2991ff1e90370339bbdbd3bd71f2c446fb16e6542264a9b187e2d8778dcfcf722e91561539c03921aff20b8ce46b\",\n url:\n \"https://webcode.run/observablehq.com/@tomlarkworthy/example-custom-embed\"\n})","pinned":true,"hidden":false,"mode":"ojs"},{"id":3,"value":"webserver = deploy(\n \"default\",\n async (req, res, ctx) => {\n res.header(\"cache-control\", \"public, max-age: 3600, s-maxage: 3600\");\n res.send(page(params));\n },\n {\n hostNotebook: \"@tomlarkworthy/example-custom-embed\"\n }\n)","pinned":true,"hidden":false,"mode":"ojs"},{"id":7,"value":"import { deploy } from \"@endpointservices/serverless-cells\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":22,"value":"page = ({\n title,\n description,\n type = \"article\",\n image,\n url,\n twitter_card = \"summary_large_image\",\n notebook = \"@tomlarkworthy/example-custom-embed\"\n} = {}) => `\n\n\n\n\n\n\n\n\n

\n\n`","pinned":true,"hidden":false,"mode":"ojs"},{"id":71,"value":"import { footer } from \"@endpointservices/footer\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":73,"value":"footer","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W31","stdlib":"1","titling":"auto"}