Steps to build and run locally

• Install yarn -- https://classic.yarnpkg.com/en/docs/install/#mac-stable
• cd webcomponents-ui/src/main/content/webcomponents/js/packages/aem
• yarn install
• yarn build
  • If you get the following error when you do a yarn build then add this to your environment variables in your bash shell
    • export NODE_OPTIONS=--max_old_space_size=4096

   <--- JS stacktrace --->

==== JS stack trace =========================================

    0: ExitFrame [pc: 0xfdf1c9878a1]
Security context: 0x1b429ac1e6e9 <JSObject>
    1: byteLength(aka byteLength) [0x1b4205af9801] [buffer.js:~509] [pc=0xfdf1fe2de87](this=0x1b42d0b026f1 <undefined>,string=0x1b42b02f01e9 <Very long string[81038114]>,encoding=0x1b429ac3e981 <String[4]: utf8>)
    2: arguments adaptor frame: 3->2
    3: fromString(aka fromString) [0x1b427ff13581] [buffer.js:~334] [pc=0xfdf1cc6d950](this=0x1b42d0b026f1 <und...

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
 1: 0x10003cff5 node::Abort() [/Users/ncjarvis/.nvm/versions/node/v10.16.1/bin/node]
 2: 0x10003d1ff node::OnFatalError(char const*, char const*) [/Users/ncjarvis/.nvm/versions/node/v10.16.1/bin/node]
 3: 0x1001b8265 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [/Users/ncjarvis/.nvm/versions/node/v10.16.1/bin/node]
 4: 0x1005861c2 v8::internal::Heap::FatalProcessOutOfMemory(char const*) [/Users/ncjarvis/.nvm/versions/node/v10.16.1/bin/node]
 5: 0x10058f6c4 v8::internal::Heap::AllocateRawWithRetryOrFail(int, v8::internal::AllocationSpace, v8::internal::AllocationAlignment) [/Users/ncjarvis/.nvm/versions/node/v10.16.1/bin/node]
 6: 0x1005614b4 v8::internal::Factory::NewRawTwoByteString(int, v8::internal::PretenureFlag) [/Users/ncjarvis/.nvm/versions/node/v10.16.1/bin/node]
 7: 0x100693029 v8::internal::String::SlowFlatten(v8::internal::Handle<v8::internal::ConsString>, v8::internal::PretenureFlag) [/Users/ncjarvis/.nvm/versions/node/v10.16.1/bin/node]
 8: 0x1001d5ffd v8::String::Utf8Length() const [/Users/ncjarvis/.nvm/versions/node/v10.16.1/bin/node]
 9: 0x100051057 node::Buffer::(anonymous namespace)::ByteLengthUtf8(v8::FunctionCallbackInfo<v8::Value> const&) [/Users/ncjarvis/.nvm/versions/node/v10.16.1/bin/node]
10: 0xfdf1c9878a1
error Command failed with signal "SIGABRT".
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

• yarn serve -- This command takes a long time but it will eventually complete. It will seem like it is stuck at 69% or some percentage for a long while and then it will finally respond so be patient.
• A web page will eventually popup in your browser: http://localhost:8080/
• This url lets you access the cart: http://localhost:8080/playground/cart.html
• This url lets you login: http://localhost:8080/playground/ns-login.html
  • Use the username: pedista
  • Use the password: Abdc1234
• After login you will see the url: http://localhost:8080/playground/home.html
• To order something go to http://localhost:8080/playground/cart.html and type renu in the Search field of the cart.html web page
• Then select the product that comes up which will be ReNu Hair Mask
• Then follow the checkout proceedure