diff --git a/index.html b/index.html
index d1515a2..24db2cb 100644
--- a/index.html
+++ b/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
+<ul>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
@@ -341,17 +357,13 @@ <h3 id="primary-project-score">Primary Project Score</h3>
       <td style="text-align: right">web service complexity</td>
     </tr>
     <tr>
-      <td style="text-align: left">10</td>
+      <td style="text-align: left">15</td>
       <td style="text-align: right">quality of project report</td>
     </tr>
     <tr>
-      <td style="text-align: left">10</td>
+      <td style="text-align: left">15</td>
       <td style="text-align: right">quality of project video</td>
     </tr>
-    <tr>
-      <td style="text-align: left">10</td>
-      <td style="text-align: right">quality of project presentation in class</td>
-    </tr>
   </tbody>
 </table>
 
diff --git a/project/index.html b/project/index.html
index 949523c..bf71dc4 100644
--- a/project/index.html
+++ b/project/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/project0/index.html b/project0/index.html
index 3181cb0..ea1d69b 100644
--- a/project0/index.html
+++ b/project0/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/project1/index.html b/project1/index.html
index 68d3c73..c8fa790 100644
--- a/project1/index.html
+++ b/project1/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
@@ -177,7 +193,7 @@ <h1 id="project-1-learning-ruby-with-rubykoans">Project 1: Learning Ruby with Ru
 
 <h2 id="project-submission">Project Submission</h2>
 
-<p>&lt;&gt;</p>
+<p><a href="https://forms.gle/GEj7s15jfG6xERjc8">https://forms.gle/GEj7s15jfG6xERjc8</a></p>
 
 <h2 id="requirements">Requirements</h2>
 
diff --git a/project2/index.html b/project2/index.html
index a1a1e16..e0a7dff 100644
--- a/project2/index.html
+++ b/project2/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/project3/index.html b/project3/index.html
index 11f4cf3..385f33f 100644
--- a/project3/index.html
+++ b/project3/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/schedule/index.html b/schedule/index.html
index 4e8eb37..c7df16d 100644
--- a/schedule/index.html
+++ b/schedule/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/sitemap.xml b/sitemap.xml
index ba147ee..3d26ed6 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -413,34 +413,34 @@
 </url>
 <url>
 <loc>https://cs291.com/project3/chat/</loc>
-<lastmod>2023-09-29T00:57:43+00:00</lastmod>
+<lastmod>2023-10-03T22:26:36+00:00</lastmod>
 </url>
 <url>
 <loc>https://cs291.com/report_samples/gaucho_book.pdf</loc>
-<lastmod>2023-09-29T00:57:43+00:00</lastmod>
+<lastmod>2023-10-03T22:26:36+00:00</lastmod>
 </url>
 <url>
 <loc>https://cs291.com/report_samples/whatever_chat.pdf</loc>
-<lastmod>2023-09-29T00:57:43+00:00</lastmod>
+<lastmod>2023-10-03T22:26:36+00:00</lastmod>
 </url>
 <url>
 <loc>https://cs291.com/slides/2016/helfand_talk.pdf</loc>
-<lastmod>2023-09-29T00:57:43+00:00</lastmod>
+<lastmod>2023-10-03T22:26:37+00:00</lastmod>
 </url>
 <url>
 <loc>https://cs291.com/slides/2016/maloney_lecture.pdf</loc>
-<lastmod>2023-09-29T00:57:43+00:00</lastmod>
+<lastmod>2023-10-03T22:26:37+00:00</lastmod>
 </url>
 <url>
 <loc>https://cs291.com/slides/2017/maloney_lecture.pdf</loc>
-<lastmod>2023-09-29T00:57:43+00:00</lastmod>
+<lastmod>2023-10-03T22:26:37+00:00</lastmod>
 </url>
 <url>
 <loc>https://cs291.com/slides/2017/mutz_lecture.pdf</loc>
-<lastmod>2023-09-29T00:57:43+00:00</lastmod>
+<lastmod>2023-10-03T22:26:37+00:00</lastmod>
 </url>
 <url>
 <loc>https://cs291.com/slides/2021f/sean_maloney.pdf</loc>
-<lastmod>2023-09-29T00:57:43+00:00</lastmod>
+<lastmod>2023-10-03T22:26:37+00:00</lastmod>
 </url>
 </urlset>
diff --git a/slides/2015/index.html b/slides/2015/index.html
index dbbc586..e4f8802 100644
--- a/slides/2015/index.html
+++ b/slides/2015/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/slides/2016/index.html b/slides/2016/index.html
index 58a0f1d..411fa9c 100644
--- a/slides/2016/index.html
+++ b/slides/2016/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/slides/2017/index.html b/slides/2017/index.html
index e56fd48..737ee09 100644
--- a/slides/2017/index.html
+++ b/slides/2017/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/slides/2018/index.html b/slides/2018/index.html
index 0f7fcce..fabd272 100644
--- a/slides/2018/index.html
+++ b/slides/2018/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/slides/2019/index.html b/slides/2019/index.html
index b2d086a..81bba30 100644
--- a/slides/2019/index.html
+++ b/slides/2019/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/slides/2021w/index.html b/slides/2021w/index.html
index 2ac75ba..61da9ab 100644
--- a/slides/2021w/index.html
+++ b/slides/2021w/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>
diff --git a/slides/2023/01_course_introduction/index.html b/slides/2023/01_course_introduction/index.html
index ca7667e..3075b12 100644
--- a/slides/2023/01_course_introduction/index.html
+++ b/slides/2023/01_course_introduction/index.html
@@ -135,7 +135,7 @@
 
 ---
 
-# Shyr-Shea Chang
+# Shyr-Shea Chang (Shea)
 
 * UCLA Applied Math Alumna (Ph.D in 2019)
  - BS in Math from National Univ. of Taiwan (2013)
@@ -159,11 +159,6 @@
  - Software developer experience in industry
  - AppFolio, Cisco, Google, Sony Mobile
 
-* First time teaching this course
- - Helped out with some lectures and projects last year
- - Credit to Bryce Boe et al. for the materials for the class
- - Took the same class in 2013 (CS290B)
-
 ---
 
 # Shubham Talbar
@@ -184,7 +179,7 @@
 <https://github.com/scalableinternetservices/ucsb_website/>
 
 Slide source:
-<https://github.com/scalableinternetservices/ucsb_website/tree/main/slides/2022/>
+<https://github.com/scalableinternetservices/ucsb_website/tree/main/slides/2023/>
 
 If you notice an issue with or wish to make an improvement to any of the course
 content (e.g., slides, web pages) please edit them and make a pull request.
@@ -453,7 +448,7 @@
 
 * Web security: _firewalls_, _https_, _XSS_, _CSRF_
 
-* HTTP 2.0
+* Scalability of machine learning services
 
 ---
 
@@ -559,14 +554,14 @@
 
 # Assignments
 
-Due tomorrow 1pm
+Due Friday 2pm
 - Piazza
 - Intro survey
 
-Due Friday (10/6) 1pm
+Due next Monday (10/9) 2pm
 - Project 0
 
-Due next Friday (10/13) 1pm
+Due Monday (10/16) 2pm
 - http://rubykoans.com/
     </textarea>
     <script src="https://remarkjs.com/downloads/remark-latest.min.js"
diff --git a/slides/2023/02_http/index.html b/slides/2023/02_http/index.html
index 81c5f4b..c052185 100644
--- a/slides/2023/02_http/index.html
+++ b/slides/2023/02_http/index.html
@@ -143,8 +143,6 @@
 
 * HTTP Performance (HPBN, chapters 9-11)
 
-* Project 1
-
 ---
 
 class: center inverse middle
@@ -153,6 +151,25 @@
 
 ---
 
+# The Life Cycle of a Web Request
+
+Prompt: What things (e.g. events, protocols, actions) (might) occur when someone types https://www.reddit.com in their web browser and press return?
+
+Part 1: ~10 minutes
+
+- Type those things into the google doc "The life cycle of a web request" in google drive on cs291.com (under Class Resource on the left bar).
+
+- Include your first or preferred name you submitted in intro survey, e.g.
+  - Shea: User types in https://www.reddit.com.
+
+Part 2: ~10 minutes
+
+- We'll discuss these items in group setting.
+
+- Be ready to explain your item (no pressure, your answer is not scored)
+
+---
+
 # Two Endpoints
 
 A __web browser__ is a process (at least one) that runs on an operating system.
@@ -334,6 +351,8 @@
 
   * "Do you want to submit your form again?"
 
+  * "Please do not refresh this page."
+
 ---
 
 # PUT
@@ -423,7 +442,7 @@
 
 * Multiple values can be concatenated via _ampersand_ (`&amp;`)
 
-Example:
+> What do you think the following returns?
 
 <https://www.reddit.com/user/spez/?sort=top&amp;t=all>
 
@@ -904,7 +923,7 @@ <h1>HTTP is easy!</h1>
 
 ## The Future is Here
 
-In a future lecture we'll talk about how HTTP/2 obviates many of these hacks.
+HTTP/2 obviates many of these hacks.
 
 ---
 
diff --git a/slides/index.html b/slides/index.html
index afc60f3..3aa710d 100644
--- a/slides/index.html
+++ b/slides/index.html
@@ -56,7 +56,14 @@ <h2 id="instructor">Instructor</h2>
   <li><a href="mailto:shyr-shea.chang@appfolio.com">shyr-shea.chang@appfolio.com</a></li>
 </ul>
 
-<h2 id="ta">TA</h2>
+<h2 id="ucsb-ta">UCSB TA</h2>
+
+<ul>
+  <li>Bhavye Jain</li>
+  <li><a href="mailto:bhavyejain@ucsb.edu">bhavyejain@ucsb.edu</a></li>
+</ul>
+
+<h2 id="appfolio-ta">Appfolio TA</h2>
 
 <ul>
   <li>Shubham Talbar</li>
@@ -84,9 +91,18 @@ <h3 id="classes">Classes</h3>
 
 <h3 id="office-hours">Office Hours</h3>
 
+<p>In-person</p>
+
+<ul>
+  <li>Wednesday 10 – 11am, Phelps 2510</li>
+  <li>Thursday 3 – 4pm, Phelps 2510</li>
+</ul>
+
+<p>Virtual</p>
+
 <ul>
-  <li>In-person: Wednesday 10:00am – 11:00am, Phelps 2510</li>
-  <li>Virtual: Thursday 2:00pm – 3:00pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Thursday 2 – 3pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
+  <li>Friday 1 – 2pm, link in <a href="https://piazza.com/class/lllfmvbxvh83oq">Piazza</a></li>
 </ul>
 
 <h3 id="initial-tasks-due-before">Initial tasks due before</h3>