add differential

2013-12-18 10:44:30 -08:00 · 2013-12-18 10:44:30 -08:00 · 7431025348
--- a/_posts/2013-12-18-differential.md
+++ b/_posts/2013-12-18-differential.md
@ -0,0 +1,8 @@
+---
+layout: post
+title: "Differential"
+---
+
+<a class="thumbnail" href="http://differential.io/" target="_blank">
+  <img src="/screenshots/differential.jpg">
+</a>
--- a/screenshots/differential.jpg
+++ b/screenshots/differential.jpg