What is jQuery Really? A Look Under the Hood

📰 Dev.to · Garrin Costa, Jr.

Learn what jQuery is and how it simplifies web development, and why it matters for efficient coding

beginner Published 25 Apr 2026

Action Steps

Explore the jQuery library to understand its core features and functionality
Build a simple web page using jQuery to see its simplification in action
Configure a jQuery project to learn about its integration with other tools and frameworks
Test jQuery's event handling and DOM manipulation capabilities
Apply jQuery to a real-world project to experience its benefits firsthand
Compare jQuery with other JavaScript libraries to understand its unique value proposition

Who Needs to Know This

Frontend developers and designers benefit from understanding jQuery to improve their workflow and collaboration

Key Insight

💡 jQuery is a JavaScript library that simplifies web development by providing an easy-to-use interface for DOM manipulation and event handling