diff --git a/README.md b/README.md
index 5576d22..047f33a 100644
--- a/README.md
+++ b/README.md
@@ -44,4 +44,11 @@ below.
 * [Exercise 4a](docs/exercise4a.md): Find some security bugs hidden in the code of our mini
   browser.
 * [Exercise 4b](docs/exercise4b.md): Write a program that finds bugs in another program
-  (a "fuzzer").
\ No newline at end of file
+  (a "fuzzer").
+
+## Related projects
+
+If you enjoyed this project, eee also [browser.engineering](https://browser.engineering/),
+another Python demonstration browser! browser.engineering goes much further than this
+browser - it includes JavaScript, CSS etc. - with commensurately more complex code and
+runtime needs.