How did I created a JSON file data filterer

Welcome fellow learners, in this blog post, I'll be writing about how I created a JSON file data filterer and how you code one yourself. The program lets you filter out the unwanted value from a JSON file and generate a new file for it. This program could work mostly thanks to the recursive functions I used. You can access the source code through this Github link. This blog post will be quite long as this blog post is the documentation for it.