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Chapter 6. The Image Gallery Revisited > What's next?
6.9. What's next?
In this chapter I've made plenty of tweaks to the image gallery. The markup is now tidier. I've introduced some basic CSS. Most of all, I've improved the JavaScript. Here are some of the main things I accomplished:
Wherever possible, I've tried to avoid making unwarranted assumptions in my code. I've introduced lots of tests and checks. The JavaScript is more likely to degrade gracefully in unforeseen situations.
