How can show the file content to the users while the page still loading?

In short, handle it with javascript on the client side

mojolicious stream file -> The Advisory Boar: Mojolicious and HTTP streaming

my $res = `cat $file`;

99 times out of 100 you shouldn't do that, esp to slurp an entire file into memory ... which tends to take a lot of memory for large files

Crossposted at http://stackoverflow.com/questions/22780582/perl-mojolicious-render-large-text-file.

I cross-linked this cross-postings for maximum collaboration efficiency