I've found some difficulties while using it in my project. Here they are:
- It breaks encapsulation.
sticky-changeevent relates to header element, but you have to insert sentinels to header's parent (and make it
- It involves lots of factors that should be consistent and their connection is not always obvious. For example you can't set
40px, which is top-sentinel's height.
- You can't track block in the middle of an article.
Let's try to improve it!