DOC-4942 started features table

Author: andy-stark-redis

content/develop/clients/nodejs/migration.md

@@ -15,4 +15,14 @@ title: Migrate from ioredis
 weight: 6
 ---
 
+Redis previously recommended the [`ioredis`](https://github.com/redis/ioredis)
+client library for development with [`Node.js`](https://nodejs.org/en),
+but this library is now deprecated in favor of
+[`node-redis`]({{< relref "/develop/clients/nodejs" >}}). This guide
+outlines the main similarities and differences between the two libraries that
+you should be aware of if you are an `ioredis` user and you want to start a new
+Node.js project or migrate an existing `ioredis` project to `node-redis`
 
+| Feature | `ioredis` | `node-redis` |
+| :-- | :-- | :-- |
+| Handling asynchronous command results | Callbacks and Promises | Promises only |