docs: Add help community section (#9882)

docs/help.md

@@ -0,0 +1,18 @@
+# Where To Get Help
+
+Stuck? Lost? Get Help from the Community.
+
+### [Stack Overflow](https://stackoverflow.com/questions/tagged/deno)
+
+Stack Overflow is a popular forum to ask code-level questions or if you’re stuck
+with a specific error.
+[ask your own!](https://stackoverflow.com/questions/ask?tags=deno)
+
+### [Community Discord](https://discord.gg/deno)
+
+Ask questions and chat with community members in real-time.
+
+### [DEV's Deno Community](https://dev.to/t/deno)
+
+A great place to find interesting articles about best practices, application
+architecture and new learnings. Post your articles with the tag `deno`.

docs/toc.json

@@ -89,6 +89,9 @@
   "embedding_deno": {
     "name": "Embedding Deno"
   },
+  "help": {
+    "name": "Help"
+  },
   "contributing": {
     "name": "Contributing",
     "children": {