Add useful links

Author: kyle-ssg

README.md

@@ -70,4 +70,14 @@ If you encounter a bug or feature request we would like to hear about it. Before
 
 ## Get in touch
 
-If you have any questions about our projects you can email <a href="mailto:projects@solidstategroup.com">[email protected]</a>.
+If you have any questions about our projects you can email <a href="mailto:projects@solidstategroup.com">[email protected]</a>.
+
+## Useful links
+
+[Website](https://bullet-train.io)
+
+[Documentation](https://docs.bullet-train.io/)
+
+[Code Examples](https://github.com/SolidStateGroup/bullet-train-docs)
+
+[Youtube Tutorials](https://www.youtube.com/channel/UCki7GZrOdZZcsV9rAIRchCw)