docs: more hmr tweaks

Author: skipjack

content/api/hot-module-replacement.md

@@ -11,7 +11,7 @@ contributors:
   - skipjack
 related:
   - title: Concepts - Hot Module Replacement
-    url: TODO
+    url: /concepts/hot-module-replacement
 ---
 
 Hot Module Replacement (or HMR) is one of the most useful features offered by webpack. It allows modules of all kinds to be updated at runtime without the need for a full refresh. This allows you to maintain application state in development and shave countless time in your workflow. This page focuses on __implementation__ while the [concepts page](/concepts/hot-module-replacement) gives more details on how it works and why it's useful.
@@ -111,7 +111,7 @@ class MyClass {
 
 Even if the underlying module containing this class is patched with new code, any existing instances of the class still have the old `log` method. Meaning if we changed what that method does, it wouldn't be reflected in those old instances unless we re-instantiate them somehow using `module.hot.accept`.
 
-This is just one example, but there are many others that can easily trip people up. Luckily, there are a lot of loaders out there to help you out. Let's start with stylesheets...
+This is just one example, but there are many others that can easily trip people up. Luckily, there are a lot of loaders out there, some mentioned below, that will make using this process much easier.
 
 
 ## HMR with Stylesheets

content/api/module-variables.md

@@ -21,7 +21,9 @@ This is `false` if the module is currently executing, and `true` if the sync exe
 
 ### `module.hot` (webpack-specific)
 
-Indicates whether or not Hot Module Replacement is enabled. See [Hot Module Replacement](/concepts/hot-module-replacement).
+Indicates whether or not [HMR](/concepts/hot-module-replacement) is enabled and provides an interface to the process.
+
+?> Document all properties of the `module.hot` object
 
 
 ### `module.id` (CommonJS)