From what I understood it's implemented on the Perl side as XS-code inlining JS code and returning proxy objects.

There where various examples how it looks like in this thread.

e.g. in Re^2: Run Perl 5 in the Browser! 

js('document')->getElementById('my_button')
    ->addEventListener('click', sub {
        js('window')->alert("You clicked the button!");
    } );

[download]

so you could interpret method chaining as a "DSL" (at least Fowler does)

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

In reply to Re^2: Run Perl 5 in the Browser! by LanX
in thread Run Perl 5 in the Browser! by haukex

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