You will not find a simple answer to this, why?
Because there are many answers, here is a hint of the possibilities;
- Export to tid, JSON and Import or drop the file on other tidders
- Drag and drop between wikis both single tiddlers, tag pills and filtered packages
- Generate a bookmarklet with a tiddler payload and click to install
- Make a plugin of content and transfer that
- Install Plugins in the Root Wiki of a node or Bob install, making it available to all wikis within that Node server
- Publish packages on one wiki, with Iframe on any wiki drag content from the iframe into the current wiki.
- Use custom import and established workflows to manage a large library of content such that you can just add on demand content or components “just in time”, as needed.
- build your own set of distribution methods based on the above mechanisms and design creativity.
- There are savers, message tools, federation, plugin libraries and much more that can be used.
Sometimes you come across a solution, in this case TiddlyWiki, which is so fully featured that finding a simple answer is not as easy. The problem is not the solution, and there are plenty of simple answers, it becomes the question you are asking.
The issue becomes how do you ask the right question, or search the full space of possibilities?
- Smart use of search engines,
- Curated collections
- Community resources
- Community forums
- and eventually machine learning enquiries may help us
You are using one of these now, the community forum. You asked a general question, I have given a general answer, because there are many answers.
You asked for a diamond, I gave you a treasure chest. Now you need to look for a Jewel you prefer.
Perhaps if you explained a little more what you are trying to do we can help you find a jewel or two to get started, you can always return and look again later.