integrated html2canvas and jsPDF to generate PDFs

package.json

@@ -14,15 +14,17 @@
     "@vuepress/plugin-google-analytics": "^1.4.0",
     "autoprefixer": "^9.7.5",
     "axios": "^0.19.2",
+    "html2canvas": "^1.0.0-rc.5",
     "i18next": "^19.3.4",
+    "jspdf": "^1.5.3",
     "lodash": "^4.17.15",
     "postcss-cli": "^7.1.0",
+    "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-i18next": "^11.3.4",
     "react-markdown": "^4.3.1",
     "react-scripts": "3.4.1",
     "react-toastify": "^5.5.0",
-    "react": "^16.13.1",
     "tailwindcss": "^1.2.0",
     "uuid": "^7.0.2",
     "vuepress": "^1.4.0"