Remove rails-ujs, #439

package.json

@@ -102,7 +102,6 @@
     "prop-types": "^15.5.10",
     "punycode": "^2.1.0",
     "qrcode.react": "^1.0.0",
-    "rails-ujs": "^5.2.3",
     "react": "^16.13.1",
     "react-color": "^2.18.1",
     "react-dom": "^16.13.1",

yarn.lock

@@ -9406,11 +9406,6 @@ railroad-diagrams@^1.0.0:
   resolved "https://registry.yarnpkg.com/railroad-diagrams/-/railroad-diagrams-1.0.0.tgz#eb7e6267548ddedfb899c1b90e57374559cddb7e"
   integrity sha1-635iZ1SN3t+4mcG5Dlc3RVnN234=
 
-rails-ujs@^5.2.3:
-  version "5.2.3"
-  resolved "https://registry.yarnpkg.com/rails-ujs/-/rails-ujs-5.2.3.tgz#4b65ea781a6befe62e96da6362165286a1fe4099"
-  integrity sha512-rYgj185MowWFBJI1wdac2FkX4yFYe4+3jJPlB+CTY7a4rmIyg0TqE4vYZmSBBesp7blPUa57oqKzwQjN7eVbEQ==
-
 randexp@0.4.6:
   version "0.4.6"
   resolved "https://registry.yarnpkg.com/randexp/-/randexp-0.4.6.tgz#e986ad5e5e31dae13ddd6f7b3019aa7c87f60ca3"