module("some module");

test("test A", ...);
test("test B", ...);

module("other module");

test("test C", ...);
test("test D", ...);

1. test A (0, 0, 0)
2. test B (0, 0, 0)
3. test C (0, 0, 0)
4. test D (0, 0, 0)

some module
1. test A (0, 0, 0)
2. test B (0, 0, 0)

other module
3. test C (0, 0, 0)
4. test D (0, 0, 0)

QUnit.moduleStart = function(name) {
  var tests = document.getElementById("qunit-tests");

  if ( tests ) {
    var mod = document.createElement("h2");
    mod.innerHTML = name;
    tests.appendChild( mod );
  }
};