All students and courses data are stored in "courses_and_students_data.json" file. First I created 2 classes: Student, and Course.

This is a demonstration application built with Next.js that showcases CRUD (Create, Read, Update, Delete) operations against a ...

Akshita Pidiha JSON remains one of the most important data formats in 2026, powering APIs, web applications, cloud systems, and AI tools. Udemy offers beginner-friendly JSON and REST API development ...