Added third git branch article

Author: TaliaKucuk

Wireframe/index.html

@@ -34,7 +34,13 @@ <h2>Wireframes</h2>
        <a href="https://balsamiq.com/blog/what-are-wireframes/">Read more</a>
     </article>
       <article>
-
+        <img src="https://hpc-wiki.info/mediawiki/hpc_images/thumb/6/6d/Git_tutorial_-_branching.png/700px-Git_tutorial_-_branching.png" alt="git branch image">
+<p> 
+  In Git, a branch is essentially a lightweight, movable pointer to a specific commit in your
+   repository's history. Conceptually, it serves as an isolated, parallel workspace where
+    you can develop new features, fix bugs, or experiment without affecting the stable "main" code.
+</p>
+<a href="https://miro.medium.com/v2/resize:fit:1100/format:webp/1*bl0mLTGKrUfdIPS0hSKUBA.jpeg">Read more</a>
       </article>
     </main>
     <footer>