Cannot use CDN files due to browser security, and cannot build from source - unable to use module

thank you for the report. I haven't updated the build routine version numbers for some time so clearly have to do that. We are aware of the CORS issue on our CDN build script and need a cloud engineer to review.

https://github.com/elmsln/haxcms has a working copy of the build (build directory) and build.js file.

If you could give me the error output of the yarn install I can start making it work for drupal and update all the surrounding integrations

When I run yarn install, I get this:

[1/4] Resolving packages...
warning Lockfile has incorrect entry for "ajv@5.5.2". Ignoring it.
warning Lockfile has incorrect entry for "fast-deep-equal@^1.0.0". Ignoring it.
warning Lockfile has incorrect entry for "json-schema-traverse@^0.3.0". Ignoring it.
info Unable to find a suitable version for "@lrnwebcomponents/grid-plate", please choose one by typing one of the numbers below:
1) "@lrnwebcomponents/grid-plate@^2.8.0, @lrnwebcomponents/grid-plate@^2.3.3" which resolved to "2.8.0"
2) "@lrnwebc

I can pick 1 or 2, and then I get asked a similar question regarding a lot of other libraries. I picked 1 for all of them, and then polymer didn't build. So I restarted and picked 2 for all of them, and polymer still didn't build. Here is an example of running poymer build after selecting 1 for all the library options provided:

/var/www/html/web/sites/all/libraries/webcomponents$ polymer build
bash: polymer: command not found

while the resolutions are all out of wack (thank you for that) bash: polymer: command not found is a bash level error indicating that polymer isn't installed (probably related to what you are saying). You could try

```
npm install --global polymer-build
```

or

```
npm install --global polymer-cli
```

and see if that helps. Regardless I am actively filing this in our issue queue and looking into it so thank you for the report.

I copied the /build directory over from HAXcms, but I got the following file not found in the JS console:GET

https://sandbox.ddev.site/node/1/build/es6/node_modules/@lrnwebcomponent...