Custom Sitecore JSS Snippet Component that allows the content authors to build reusable components. Read the following blog post how it works - https://www.sam-solutions.com/blog/sitecore-jss-sxa-how-to-build-custom-snippet/
This repository contains everything if you need to integrate the custom JSS Snippet to your JSS + SXA project. If you have any ideas to improve it - please reach out to me or fill free to contribute.