Update dependencies and Node versions

.github/workflows/npmjs.yml

@@ -12,22 +12,22 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [ '14', '16' ]
+        node: [ '16', '18', '20' ]
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v2
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
         id: cache
         with:
           path: node_modules
-          key: ${{ matrix.node }}-${{ hashFiles('**/package-lock.json') }}
-      - uses: actions/setup-node@v2
+          key: ${{ matrix.node }}-${{ hashFiles('**/package-lock.json', '**/.puppeteerrc.js') }}
+      - uses: volta-cli/action@v4
         with:
           node-version: ${{ matrix.node }}
-          registry-url: https://registry.npmjs.org/
+          npm-version: 6
       - if: steps.cache.outputs.cache-hit != 'true'
         run: npm ci
       - run: npm test
-      - if: github.event_name == 'release' && github.event.action == 'published' && matrix.node == '16'
+      - if: github.event_name == 'release' && github.event.action == 'published' && matrix.node == '20'
         run: npm publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}

.puppeteerrc.js

@@ -0,0 +1,8 @@
+const { join } = require('path');
+
+/**
+ * @type {import("puppeteer").Configuration}
+ */
+module.exports = {
+  cacheDirectory: join(__dirname, 'node_modules', '.puppeteer'),
+};

README.md

@@ -58,6 +58,8 @@ your project.
 
 # Development
 
+[Volta](https://volta.sh/) is recommended (but not required) for managing the Node and NPM versions used in development.
+
 ## Useful resources
 
 * https://www.w3.org/TR/1999/REC-xpath-19991116/