diff --git a/README.md b/README.md
index 0231486..61e34ee 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,12 @@ For a more high-level set of bindings, you might like to look at `purescript-the
 bower install purescript-react
 ```
 
+This library requires the `react` module. This dependency may be satisfied by installing the NPM [react package](https://www.npmjs.com/package/react).
+
+```
+npm install react
+```
+
 ## Related Modules
 
 - [React DOM](https://github.com/purescript-contrib/purescript-react-dom)
@@ -22,3 +28,189 @@ bower install purescript-react
 ## Example
 
 Please refer to [purescript-react-example](https://github.com/ethul/purescript-react-example)
+
+## Troubleshooting
+
+#### How to use JavaScript components?
+
+To use a React component that is published as a JavaScript module, one
+can leverage PureScript's FFI to define a type for the component and its
+props. Consider the following example.
+
+```purescript
+module Clock (clockComponent) where
+
+import React (ReactClass, SyntheticEventHandler, Children)
+import React.SyntheticEvent (SyntheticEvent)
+
+foreign import clockComponent
+  :: ReactClass
+      { children :: Children
+      , format :: String
+      , className :: String
+      , onTick :: SyntheticEventHandler SyntheticEvent
+      }
+```
+
+Rendering the `clockComponent` can be done as follows.
+
+```purescript
+module Component where
+
+import Prelude
+
+import React as React
+
+import Clock as Clock
+
+clock :: React.ReactElement
+clock =
+  React.createElement Clock.clockComponent
+    { format: "HH:mm:ss"
+    , className: "test-class-name"
+    , onTick: React.handle $ \event -> do
+        React.preventDefault event
+        -- etc.
+        pure unit
+    } []
+```
+
+A consideration when defining a type for an external component is that
+some components pass their props through to a DOM element. In a case
+such as this, it can be helpful to leverage the props defined in the
+`React.DOM.Props` module. One way to accomplish this is to define the
+external component as follows.
+
+```purescript
+module Clock
+  ( clockComponent
+  , format
+  , onTick
+  ) where
+
+import Prelude
+
+import React (ReactClass, ReactElement, SyntheticEventHandlerContext, Children, createElement, handle)
+import React.SyntheticEvent (SyntheticEvent)
+import React.DOM.Props (Props, unsafeFromPropsArray, unsafeMkProps)
+
+clockComponent :: Array Props -> Array ReactElement -> ReactElement
+clockComponent props children = createElement clockComponent_ (unsafeFromPropsArray props :: {}) children
+
+format :: String -> Props
+format = unsafeMkProps "format"
+
+onTick :: forall eff props state. (SyntheticEvent -> SyntheticEventHandlerContext eff props state Unit) -> Props
+onTick k = unsafeMkProps "onTick" (handle k)
+
+foreign import clockComponent_
+  :: ReactClass
+      { children :: Children
+      }
+```
+
+Rendering the `clockComponent` can be done as follows.
+
+```purescript
+module Component where
+
+import Prelude
+
+import React as React
+import React.DOM.Props as Props
+
+import Clock as Clock
+
+clock :: React.ReactElement
+clock =
+  Clock.clockComponent
+    [ Clock.format "HH:mm:ss"
+    , Clock.onTick $ \event -> do
+        React.preventDefault event
+        -- etc.
+        pure unit
+    , Props.className "test-class-name"
+    , Props.style
+        { fontWeight: "bold"
+        , color: "blue"
+        }
+    -- additional Props.*
+    ]
+    [ ]
+```
+
+#### Components with type class constraints re-mount on every render?
+
+Consider the following example where an ordered list component is
+defined for any item of type `a`, where `a` is constrained to have an
+`Ord` type class instance.
+
+```purescript
+module OrderedList where
+
+import Prelude
+
+import Data.Array (sort)
+
+import React as React
+import React.DOM as DOM
+import Debug.Trace as Trace
+
+type OrderedListProps a
+  = { items :: Array a
+    , renderItem :: a -> React.ReactElement
+    }
+
+orderedList :: forall a. Ord a => React.ReactClass (OrderedListProps a)
+orderedList = React.component "OrderedList" component
+  where
+  component this =
+    pure { state: {}
+         , componentDidMount: do
+             _ <- pure $ Trace.spy "OrderedList.componentDidMount"
+             pure unit
+         , render: render <$> React.getProps this
+         }
+    where
+    render
+      { items
+      , renderItem
+      } =
+      DOM.ol [ ] $
+        renderItem' <$> sort items
+      where
+      renderItem' a =
+        DOM.li
+          [ ]
+          [ renderItem a ]
+
+-- This would be defined where the type parameter `a` is known.
+
+orderedListInt :: React.ReactClass (OrderedListProps Int)
+orderedListInt = orderedList
+```
+
+If the component `orderedList` above were to be rendered, the debugging
+statement `OrderedList.componentDidMount` is printed to the console each
+time the parent component is rendered. The reason for this is due to how
+the `orderedList` component is compiled to JavaScript.
+
+```javascript
+var orderedList = function (dictOrd) {
+  var component = function ($$this) {
+    // ...
+  };
+  return React.component()("OrderedList")(component);
+};
+```
+
+Above, the component creation is wrapped by the function with the
+`dictOrd` parameter. This means that a new component is being created on
+each render of the component using `orderedList`. This may not be ideal
+in all cases; e.g., if `orderedList` had needed to store state.
+
+To avoid `orderedList` from being recreated each time, a function can be
+defined that specifies the type parameter with the type class contraint.
+If the component using the ordered list knows that the items are of type
+`Int`, the component can define `orderedListInt` as shown above, and use
+it to render the ordered list instead of `orderedList`.