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Import maps
This is an unstable feature. Learn more about unstable features.
Deno supports import maps.
You can use import maps with the --importmap=<FILE>
CLI flag.
Current limitations:
- single import map
- no fallback URLs
- Deno does not support
std:
namespace - supports only
file:
,http:
andhttps:
schemes
Example:
// import_map.json
{
"imports": {
"http/": "https://deno.land/std/http/"
}
}
// hello_server.ts
import { serve } from "http/server.ts";
const body = new TextEncoder().encode("Hello World\n");
for await (const req of serve(":8000")) {
req.respond({ body });
}
$ deno run --allow-net --importmap=import_map.json --unstable hello_server.ts