Add prior art (#94)

Author: revmischa

README.md

@@ -388,3 +388,11 @@ Special shoutout to [@khuezy](https://github.com/khuezy) for his outstanding con
 ---
 
 Maintained by [SST](https://sst.dev). Join our community: [Discord](https://sst.dev/discord) | [YouTube](https://www.youtube.com/c/sst-dev) | [Twitter](https://twitter.com/SST_dev)
+
+## Acknowledgements
+
+Based on prior work:
+
+- Serverless [serverless-nextjs plugin](https://github.com/serverless-nextjs/serverless-next.js)
+- Serverless Stack [NextjsSite](https://docs.sst.dev/constructs/NextjsSite)
+- JetBridge [CDK NextJS](https://github.com/jetbridge/cdk-nextjs/)