12 年之前 · a6d367bb26
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -604,6 +604,7 @@
 
															 * [Developing Backbone.js Applications](http://addyosmani.github.io/backbone-fundamentals/)
														
 
															 * [A Complete guide for learning Backbone.js](http://www.codebeerstartups.com/2012/12/a-complete-guide-for-learning-backbone-js/)
														
 
															+* [Backbonejs Tutorials](http://backbonetutorials.com/)
														
 
															 ####D3.js