This course is out of date and does not reflect our standards or industry best practices. We now recommend you take the Complete Intro to Web Development, v3 course.

Check out a free preview of the full Introduction to JavaScript and jQuery course:
The "JavaScript Loading and Execution Tips" Lesson is part of the full, Introduction to JavaScript and jQuery course featured in this preview video. Here's what you'd learn in this lesson:

Tips on executing JavaScript before $(document).ready like in the case of immediate ajax calls and avoiding the dreaded flash of unstyled content Script loaders for loading scripts asynchronously Script placement and execution (demo)

Get Unlimited Access Now