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Great idea! But if you have to use 'chrome://flags/#enable-experimental-web-platform-features' it is not a "Real World App" yet.

The flag is required until Chrome v80 (https://bugs.chromium.org/p/chromium/issues/detail?id=680046) So soon you do not need the flag anymore.

There are browsers that aren't Chrome.

scroll down on the example page please: the dist/development & dist/production versions do work in other browsers and do not need a flag.