diff --git a/npm/package-lock.json b/npm/package-lock.json
index 6809f99ec..654f9e4ff 100644
--- a/npm/package-lock.json
+++ b/npm/package-lock.json
@@ -13,9 +13,71 @@
         "packages/dhkem-x448",
         "packages/dhkem-secp256k1",
         "packages/hybridkem-x25519-kyber768",
-        "packages/hpke-js"
+        "packages/hpke-js",
+        "../**/*/samples/node"
       ]
     },
+    "../packages/chacha20poly1305/samples/node": {
+      "name": "samples-node-hpke-chacha20poly1305",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "@hpke/chacha20poly1305": "^1.4.3",
+        "@hpke/core": "^1.4.3"
+      }
+    },
+    "../packages/core/samples/node": {
+      "name": "samples-node-hpke-core",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "@hpke/core": "^1.5.0"
+      }
+    },
+    "../packages/dhkem-secp256k1/samples/node": {
+      "name": "samples-node-hpke-dhkem-secp256k1",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "@hpke/core": "^1.5.0",
+        "@hpke/dhkem-secp256k1": "^1.5.0"
+      }
+    },
+    "../packages/dhkem-x25519/samples/node": {
+      "name": "samples-node-hpke-dhkem-x25519",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "@hpke/core": "^1.5.0",
+        "@hpke/dhkem-x25519": "^1.5.0"
+      }
+    },
+    "../packages/dhkem-x448/samples/node": {
+      "name": "samples-node-hpke-dhkem-x448",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "@hpke/core": "^1.4.3",
+        "@hpke/dhkem-x448": "^1.4.3"
+      }
+    },
+    "../packages/hpke-js/samples/node": {
+      "name": "samples-node-hpke-js",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "hpke-js": "^1.5.0"
+      }
+    },
+    "../packages/hybridkem-x25519-kyber768/samples/node": {
+      "name": "samples-node-hpke-hybridkem-x25519-kyber768",
+      "version": "1.0.0",
+      "license": "MIT",
+      "dependencies": {
+        "@hpke/core": "^1.5.0",
+        "@hpke/hybridkem-x25519-kyber768": "^1.5.0"
+      }
+    },
     "node_modules/@deno/shim-deno": {
       "version": "0.18.2",
       "resolved": "https://registry.npmjs.org/@deno/shim-deno/-/shim-deno-0.18.2.tgz",
@@ -126,6 +188,34 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/samples-node-hpke-chacha20poly1305": {
+      "resolved": "../packages/chacha20poly1305/samples/node",
+      "link": true
+    },
+    "node_modules/samples-node-hpke-core": {
+      "resolved": "../packages/core/samples/node",
+      "link": true
+    },
+    "node_modules/samples-node-hpke-dhkem-secp256k1": {
+      "resolved": "../packages/dhkem-secp256k1/samples/node",
+      "link": true
+    },
+    "node_modules/samples-node-hpke-dhkem-x25519": {
+      "resolved": "../packages/dhkem-x25519/samples/node",
+      "link": true
+    },
+    "node_modules/samples-node-hpke-dhkem-x448": {
+      "resolved": "../packages/dhkem-x448/samples/node",
+      "link": true
+    },
+    "node_modules/samples-node-hpke-hybridkem-x25519-kyber768": {
+      "resolved": "../packages/hybridkem-x25519-kyber768/samples/node",
+      "link": true
+    },
+    "node_modules/samples-node-hpke-js": {
+      "resolved": "../packages/hpke-js/samples/node",
+      "link": true
+    },
     "node_modules/undici-types": {
       "version": "6.19.8",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.19.8.tgz",
diff --git a/npm/package.json b/npm/package.json
index 44a3cbea4..07b214700 100644
--- a/npm/package.json
+++ b/npm/package.json
@@ -9,6 +9,7 @@
     "packages/dhkem-x448",
     "packages/dhkem-secp256k1",
     "packages/hybridkem-x25519-kyber768",
-    "packages/hpke-js"
+    "packages/hpke-js",
+    "../**/*/samples/node"
   ]
 }