Update misc-concerns.md

Author: swyxio

docs/advanced/misc-concerns.md

@@ -146,7 +146,7 @@ $ yarn add -D prettier husky lint-staged
 
 Integrating this with ESlint may be a problem. We haven't written much on this yet, please contribute if you have a strong opinion. [Here's a helpful gist.](https://gist.github.com/JirkaVebr/519c7597517e4ba756d5b89e7cb4cc0e)
 
-For library authors, this is set up for you in [tsdx](https://github.com/palmerhq/tsdx/pull/45/files).
+For library authors, this is set up for you in [tsdx](https://github.com/palmerhq/tsdx/pull/45/files). You may also wish to check out the newer https://ts-engine.dev/ project.
 
 ## Testing