What is Papercraft?

• Write HTML using Ruby
• Functional templates: it’s just procs/lambdas
• No boilerplate

Greeter = ->(name) {
  h1 "Hello, #{name}!"
}

template = -> {
  div { Greeter('Euruko') }
}
Papercraft.html(template)
#=> "<div><h1>Hello, Euruko!</h1></div>"

• Explicit template arguments
• Automatic HTML escaping
• Easily composable: layouts/components
• Builtin markdown support
• Designed for developer happiness
• As fast as ERB/ERubi/Herb