In most cases, only variants of such languages specialized for web programming are included here, and, in such cases, are generally listed by the variants' names. Almost as soon as this effort was started, other similar efforts were encountered.
Pancake batter has a lower percentage of sugar than waffle batter, thus pancakes will be less caramelized. Pancake batter has a little bit less fat than waffle batter, thus pancakes are softer while waffles are crispier.
How long can pancake batter keep? I used to always make a big batch of pancakes on the weekend then freeze the leftovers. They froze very well, with wax or parchment paper in between each one, then I could cook them as needed in the microwave or toaster-oven. But now my 10-year-old daughter has decided that she doesn't like frozen pancakes anymore.