In Episode 17 of '100 Days of Data,' Jonas and Amy explore the vital role of the JavaScript function JSON.stringify() in making data portable and interoperable across systems. They explain how this function converts complex data objects into readable JSON strings, enabling smooth data exchange in diverse domains like automotive manufacturing and healthcare. Beyond its technical basics, the hosts discuss JSON.stringify()’s impact on integration speed, data privacy customization, and overcoming serialization challenges such as circular references. By highlighting how JSON.stringify() supports seamless communication between legacy systems, cloud services, and AI tools, this episode unpacks a foundational concept behind today’s data-driven innovations.