Translations on-the-fly using Go

There are several methods to make a Go web app "multilingual". I chose to store the translations in .po files. One language per file.

The Go html template looks like this:

<p>{{trans "Company"}}</p>

This means that the html template calls a func trans() and translates "Company" into the set language.

The html template is translated by Go web server before the page is rendered without noticeable delay.

Here is both an example and the code behind.