Creating your own custom scripts
Providing users with more flexibility is custom scripts' primary goal. You can even create your blocks of code (scripts) if you want. However, keep in mind that your own script will need descriptions, links to a browser, representative images, and many other things. This means if you plan on creating custom scripts on your own, it is vital to know at least the basics of computer programming. Creating custom scripts yourself also doesn't appear to be a better fit in terms of resources and development time; it surely cannot serve as the foundation if you are looking for long-term success.