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Running Local JavaScript Files In Chrome
By default, Google Chrome doesn’t allow you to run JavaScript from your filesystem. This means that if you are testing a JavaScript only app, lots of times you have to throw up a server simply to get around this restriction.
I recently discovered two Chrome command line flags that allow local JavaScript files to run from local HTML files:
--allow-file-access
--allow-file-access-from-files
Now you can test client-side apps without having to start up a server.