diff --git a/js/README.md b/js/README.md
index de68ea8..27425cd 100644
--- a/js/README.md
+++ b/js/README.md
@@ -48,60 +48,4 @@ var style = {
 
 # CORS
 
-Reading a PMTiles archive from cloud storage requires [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) configuration if your web page is hosted on a different domain than your storage bucket.
-
-## Amazon S3 and S3-Compatible Storage
-
-```json
-[
-    {
-        "AllowedHeaders": ["Range"],
-        "AllowedMethods": ["GET","HEAD"],
-        "AllowedOrigins": ["*","example.com"],
-        "ExposeHeaders": ["ETag"],
-        "MaxAgeSeconds": 3000
-    }
-]
-```
-
-## Google Cloud Storage
-
-```json
-[
-    {
-      "origin": ["example.com","*"],
-      "method": ["GET","HEAD"],
-      "responseHeader": ["range","etag"],
-      "maxAgeSeconds": 3000
-    }
-]
-```
-
-### Setting CORS from the command line
-
-[AWS CLI](https://aws.amazon.com/cli/) is the recommended way to do this:
-
-create a file `cors_rules.json`:
-
-```json
-{
-  "CORSRules": [
-    {
-      "AllowedOrigins": ["example.com","*"],
-      "AllowedHeaders": ["range"],
-      "AllowedMethods": ["GET","HEAD"],
-      "MaxAgeSeconds": 3000,
-      "ExposeHeaders": ["ETag"]
-    }
-  ]
-}
-```
-
-Then configure your bucket with:
-```sh
-aws s3api put-bucket-cors --bucket MY_BUCKET --cors-configuration file:///home/user/cors_rules.json
-```
-Optional arguments:
-
-* `-endpoint-url https://S3_COMPATIBLE_ENDPOINT`: for non-S3 storages.
-* `--profile PROFILE`: choose credentials named in `~/.aws/credentials`
+See the [Protomaps Docs on Cloud Storage](https://protomaps.com/docs/pmtiles/cloud-storage) for uploading and configuring CORS for Cloudflare R2, Amazon S3, Google Cloud Storage and more.