Echo Web application

Display a form and a button. After the user types in some text and clicks on the button, show "You said: " and the text typed in by the user. Two solutions: one with GET, the other one with POST.

Solutions

• Plain HTML
• Plain JavaScript
• Node.js (part 1)
• Python: Flask
• Perl 6: Bailador
• Perl 5: Echo with plain CGI
• Perl 5: Getting started with Perl Dancer - Creating an Echo application
• Perl 5: Echo with Plack in CGI mode
• Ruby: echo with CGI