I have been reading HTML5, CSS3, WordPress books from the Upper Lake Library and from Kindle. There is a lot of information for me to process. I have been taking lots of notes. Once I return the books to the library I won’t have them as a quick reference.
One of the things that really caught my eye is the jquery file to include in a web page in case someone is using an older browser to help it display your page correctly. You can also do this with javascript. Using javascript will be quicker if you only have a few things that the older browsers don’t have already built into them. This is because they won’t have to download the full helper file.