Why jQuery Was Never the Problem

I encountered persistent debates about jQuery’s place in modern web development. The narrative often frames jQuery as an obstacle to progress, a relic that must be purged for a project to be considered “modern”.

My experience, however, led me to a different conclusion: jQuery itself was never the root problem.

Abstraction and Intent

jQuery provided a consistent abstraction over browser inconsistencies. Its API was concise, predictable, and expressive.

The real issue emerged when developers used jQuery as a substitute for architectural thinking. Spaghetti code, global state, and event handler proliferation were not caused by jQuery, but by a lack of structure and discipline in application design.

Every tool can be misused. jQuery’s ease of use made it accessible, but also enabled poor practices to spread rapidly. The absence of modularity, separation of concerns, and testability in many jQuery-heavy codebases reflected broader industry immaturity, not a flaw in the library itself.

When used with intention — encapsulating logic, minimizing global scope, and respecting the DOM lifecycle — jQuery remained effective and maintainable.

Evolution, Not Blame

The shift to frameworks like React or Vue addressed new complexities: state management, componentization, and reactivity.

These frameworks solved problems that jQuery was never designed to address. Blaming jQuery for architectural shortcomings misplaces responsibility. The evolution of web development is a story of increasing abstraction and specialization, not of a single library’s failure.

jQuery was a tool, not a bottleneck.

The real challenge was, and remains, the discipline to architect maintainable systems regardless of the tools we use.