Editor’s note Ensuring the security of user data and establishing secure communication between servers and clients is a critical aspect of web development. Various tools and packages have been developed to facilitate this. Among them, JSON Web Tokens (JWTs) have emerged as a popular choice over the years. However, as with any technology, JWTs have sparked controversy. Some caution against their use, while others view them as an excellent authentication method. In this article, we will explore JW...