Hiring a jQuery .+ developer comes with several advantages. Firstly, they are skilled in a mature and robust JavaScript library that offers cross-browser compatibility, making web applications work seamlessly across different browsers. This significantly reduces the time and effort needed for debugging and testing.
Secondly, jQuery .+ developers are well-versed in advanced features and improvements, such as enhanced selectors and new APIs, providing them with the tools to create more dynamic and interactive web applications. They are also familiar with jQuery UI, which is beneficial for developing visually appealing interfaces with less coding.
Thirdly, jQuery .+ developers are proficient in handling AJAX calls, which are essential for creating fast and interactive web applications. They can efficiently use AJAX to update web content asynchronously, improving the user experience by making web pages load faster.
Lastly, they understand the importance of performance and can optimize jQuery code to ensure it runs efficiently. They can leverage the benefits of chaining, event delegation, and other jQuery techniques to write clean, maintainable, and efficient code.
In conclusion, a jQuery .+ developer brings to the table the expertise to create cross-browser compatible, efficient, and interactive web applications, enhancing the overall user experience.