Polymer 2.0 execute with Cloud9

Polymer 2.0 Turtorial

(with Cloud9 IDE)

Open Cloud9：

First step, creating a new workspace on Cloud9.

And do something basic setup.

like import npm & create package.json

npm init

Inatall Polymer 2.x：

Refer steps in this document：Inatall Polymer 2.x

1. import “bower” package

npm install bower --save

2. import “polymer-cli” package

npm install polymer-cli --save

3. Initialize your project, and remember press enter after choose a select.

 polymer init

4. Serve your project. But this step you can’t follow the document. Document is “polymer serve”, but it will serve on IP 127.0.0.1:8081. This IP is not work in Cloud9, Idont know why so far.

So, you need to change the IP to “0.0.0.0”. (Very Important)

polymer serve --hostname “0.0.0.0”