--- a/bsc-projects-13.html	Fri Sep 20 12:30:36 2013 +0100
+++ b/bsc-projects-13.html	Fri Sep 20 13:17:54 2013 +0100
@@ -247,7 +247,10 @@
   And <A HREF="https://github.com/viclib/liscript">another</A> in less than 100 lines of code.
   <A HREF="http://en.wikipedia.org/wiki/CoffeeScript">Coffeescript</A> is a similar project
   except that it is already quite <A HREF="http://coffeescript.org">mature</A>. And finally not to
-  forget <A HREF="http://www.typescriptlang.org">TypeScript</A> developed by Microsoft.
+  forget <A HREF="http://www.typescriptlang.org">TypeScript</A> developed by Microsoft. The main
+  difference between these projects and this one is that they translate int relatively high-level
+  JavaScript code; none of them use the much lower levels <A HREF="http://asmjs.org">asm.js</A> and 
+  <A HREF="https://github.com/kripken/emscripten/wiki">emscripten</A>.
 </p>
 
 <li> <H4>[CU4] Slide-Making in the Web-Age</H4>