build a basic compiler in haskell

Author: tuvtran

README.md

@@ -134,6 +134,7 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 * [Write Yourself a Scheme in 48 hours](https://en.wikibooks.org/wiki/Write_Yourself_a_Scheme_in_48_Hours)
 * [Write You A Scheme, Version 2](https://github.com/write-you-a-scheme-v2/scheme)
 * [Roll Your Own IRC Bot](https://wiki.haskell.org/Roll_your_own_IRC_bot)
+* [Let's Build A Basic Compiler in Haskell](http://alephnullplex.github.io/cradle/)
 * [Making Movie Monad](https://lettier.github.io/posts/2016-08-15-making-movie-monad.html)
 * [Making a Website with Haskell **(outdated)**](http://adit.io/posts/2013-04-15-making-a-website-with-haskell.html)