Migrate to ES modules

.github/workflows/nodejs.yml

@@ -15,11 +15,11 @@ jobs:
     strategy:
       matrix:
         node-version:
-          - 18.x
+          - 20.x
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
     - name: Install
@@ -28,5 +28,5 @@ jobs:
       run: npm run build
     - name: Test
       run: |
-        npx playwright install --with-deps chromium
+        npx playwright install --with-deps chrome
         npm test

.github/workflows/publish.yml

@@ -11,11 +11,11 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       -
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           registry-url: https://registry.npmjs.org/
       -
         name: Install
@@ -35,16 +35,16 @@ jobs:
           tag: ${{ github.ref }}
       -
         name: Login to Docker Hub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_ACCESS_TOKEN }}
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
       -
         name: Build and push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: true

README.md

@@ -28,7 +28,7 @@ It's a small online app to arrange role cards of the board game Werewolves of Mi
 
 Get Started
 -----------
-1. Install Node.js 18.x or later versions.
+1. Install Node.js 20.x or later versions.
 1. Run `npm i` to install dependencies.
 1. Run `npm start` to start webpack development server.
 1. Open `http://localhost:9526` in a browser to start debugging.

.linguistrc.js → linguist.config.mjs

@@ -1,7 +1,7 @@
 /**
  * @type {import('@karuta/linguist').Config}
  */
-module.exports = {
+export default {
 	locales: [
 		'en-US',
 		'en-GB',