What is the difference between jelly and jam?

Jam has fruit pieces ,jelly does not.

Jelly has gelatin or pectin so it sets up sort of like Jello. Jam is thickened by boiling to a thick consistency, but it doesn’t set up like jelly.

Look to see if it wiggles. If it does It must be jelly, ‘cause jam don’t shake like that

There are jellies here but no jammers..)

A jelly is somebody who interacts on Fluther.
A jam is a difficult position where making a good decision requires reconciling difficult and opposing points of view.

@RedDeerGuy1 IMHO I think technically jelly is clear and jam has chunks or bits of fruit in it.

Google is a good source of information for questions like this. You are definitely not the first person to ask about the difference between jam and jelly. When I typed “what is the difference between jam”, Google completed the question. Several sites were returned, including this one

Well jelly in England is a kind of lumpy fruit mixture that is classified as a desert. However in America I think jelly is the equivalent of jam in English. Jam is a fruit spread that you put on toast.