Notes

Use the Notes blocks to add comments to your code that the program ignores. Insert a single note between blocks, or associate a note with a group of blocks.

Single line notes

Single line notes are useful for adding comments to your code to help others understand how the code works. These blocks are also useful for adding metadata to your code, such as the author name and revision date. You can add a single line note preceding or following a block.

Block group notes

Block Group notes work like single line notes, except that you can associate multiple blocks with a note. This is useful for moving a group of blocks by dragging the note block. Additionally, you can disable a group of blocks by disabling the note block.