I have always wanted a way to skip to appropriate content.  
PLEASE, whenever something mentions "Later in this chapter" or "In chapter 7" can we get a hyperlink?
THIS IS THE ORIGINAL PURPOSE OF THE HYPER TEXT MARKUP LANGUAGE (HTML).
Please, for all that is HOLY by Tymora herself, do this thing.

e.g.:

On this page:
https://www.dndbeyond.com/compendium/rules/basic-rules/combat/making-an-attack
"This is called a critical hit, which is explained later in this chapter."  
Should be linked to the description of a Critical Hit here:
https://www.dndbeyond.com/compendium/rules/basic-rules/combat/damage-and-healing

Ideally, you should link using the id for each section header...
This:

This is called a critical hit, which is explained later in this chapter.

 
Might instead be this:

This is called a critical hit, which is explained <a href="https://www.dndbeyond.com/compendium/rules/basic-rules/combat/damage-and-healing#CriticalHits">later in this chapter</a>.

 Just my 2cp...Thanks for a great game y'all, keep up the awesomeness

I agree. The first example I noticed was in the "Actions in Comabt" section.

With this action, you make one melee or ranged attack. See the "Making an Attack" section for the rules that govern attacks.

A link to this section would make a smoother transition.

The devs/staff have stated in the pinned posts and in some of their responses that links will be added by launch. Here are some posts for reference:

https://www.dndbeyond.com/forums/d-d-beyond-general/beta-testing-feedback/1168-read-first-beta-report-the-morning-after
http://www.dndbeyond.com/forums/d-d-beyond-general/beta-testing-feedback/603-description-links?comment=4