.mjs拡張子を用いる方法からpackage.jsonに"type": "module"と書く方法に変更

Author: chvmvd

docs/3-web-servers/03-node-js/index.mdx

@@ -1,5 +1,6 @@
 {
   "name": "date-fns",
+  "type": "module",
   "dependencies": {
     "date-fns": "^4.1.0"
   }

docs/3-web-servers/03-node-js/run-hello-world.png

@@ -0,0 +1,2 @@
+import add from "./sub.js";
+console.log(add(3, 4));

…ers/04-module/_samples/date-fns/main.mjs …vers/04-module/_samples/date-fns/main.jsdocs/3-web-servers/04-module/_samples/date-fns/main.mjs renamed to docs/3-web-servers/04-module/_samples/date-fns/main.js docs/3-web-servers/04-module/_samples/date-fns/main.mjs renamed to docs/3-web-servers/04-module/_samples/date-fns/main.js

@@ -1,5 +1,6 @@
 {
   "name": "mathjs",
+  "type": "module",
   "dependencies": {
     "mathjs": "^14.5.3"
   }

docs/3-web-servers/04-module/_samples/date-fns/package.json

@@ -1,3 +1,3 @@
-import { add, subtract } from "./sub.mjs";
+import { add, subtract } from "./sub.js";
 console.log(add(3, 4));
 console.log(subtract(4, 3));