There are a variety of jQuery plugins you can use.
JeffreyWay saidyes they have nice products, ive bought them all so far
I wanted to send a shout-out to a recent CodeCanyon author, WebFactory. He/they are doing a tremendous job so far. In little over a month, they already have around a dozen items for sale. Thanks to excellent branding, submission consistency, and item quality, WebFactory will be in a very comfortable position this time next year!
Do you actually use most of the items you buy, or just keep them around as an ever-growing collection?
Would this be plugins that are mostly widget oriented, such as a plugin that adds extra WP widgets?
Looks like an interesting idea, though I’m not sure of its application. Can you give an example where something like this would be used?
2. I think yes, though I feel you should have to give the author permission to do so. Or select an option that says “This item can be added on to.”
Are you referring to Lawley’s Styles with Shortcodes plugin?
If so, I’d say go for it! Lawley is a great developer and I know the dev provides excellent support if you have trouble.