// Simple greeting handler
ctx = context()
req = ctx.request()
// Get optional name from query parameters
name = req.query["name"]
greeting = name ? "Hello, {{name}}!" : "Hello, World!"
exit({
"status" = 200,
"body" = """
Greeting
{{greeting}}
← Back to home
""",
"headers" = {"Content-Type" = "text/html; charset=utf-8"}
})