Building the component

Just build using ng build as usual. This should create a dist folder with some.js files. Namely:

main - XXXXX.js;
polyfills - YYYYY.js;

Running the html project

Remove the hash ids (XXXX/YYYY) from the file names and move them to the test-page folder as main.js and polyfills.js. The index.html file already registers the js files correctly at the end of the body tag.

Serve the test-page folder using any web server such as:

1. live-server vscode extension (RECOMMENDED: just install extension and right click the index.html inside test-page and select Open With Live Server

2. http-server: run npm install -g http-server then cd into test-page folder, and run npx http-server.

See the results in the browser!!!

ps: I am a Keanu-Reeves Fan :)