diff --git a/README.md b/README.md
index 02d9fa8..e7a0758 100644
--- a/README.md
+++ b/README.md
@@ -7,10 +7,14 @@ This repository links to all the code from my YouTube videos.
 ## Index of all the code by YouTube video and date
 I will add new code as soon as I am done editing the videos. So, you might find the latest on this video hasn't been released yet.
 
-| Date Published | Video                                                                         | Link                                         |
-| -------------- | ----------------------------------------------------------------------------- | -------------------------------------------- |
-| 2022-12-09     | [Big O Notation](https://youtu.be/aIG48ldbpRI)                                | [code](/alexhyett/big-o-notation)            |
-| 2022-11-25     | [Stack vs Heap](https://youtu.be/5OJRqkYbK-4)                                 | [code](/alexhyett/stack-vs-heap)             |
-| 2022-11-11     | [Automate Your Life With Python](https://youtu.be/1dgnl7oCVTY)                | [code](/alexhyett/automate-python-example)   |
-| 2022-10-21     | [Bitwise Operators and WHY we use them](https://youtu.be/igIjGxF2J-w)         | [code](/alexhyett/bitwise-operators-example) |
-| 2022-10-10     | [6 Coding Concepts You MUST Know For Beginners](https://youtu.be/pKFcVs2HibA) | [code](/alexhyett/beginner-coding-concepts)  |
+| Date Published | Video                                                                                  | Link                                         |
+| -------------- | -------------------------------------------------------------------------------------- | -------------------------------------------- |
+| 2023-10-06     | [How to do Performance Testing with k6](https://youtu.be/ghuo8m7AXEM)                  | [code](/alexhyett/performance-testing)       |
+| 2023-09-22     | [Idempotency - What it is and How to Implement it](https://youtu.be/XAccGbtl3Z8)       | [code](/alexhyett/idempotency)               |
+| 2023-09-08     | [5 Design Patterns That Are ACTUALLY Used By Developers](https://youtu.be/YMAwgRwjEOQ) | [code](/alexhyett/design-patterns)           |
+| 2023-07-21     | [CI/CD Pipeline Using GitHub Actions](https://youtu.be/p3W2XCD3smk)                    | [code](/cicd-github-actions)                 |
+| 2022-12-09     | [Big O Notation](https://youtu.be/aIG48ldbpRI)                                         | [code](/alexhyett/big-o-notation)            |
+| 2022-11-25     | [Stack vs Heap](https://youtu.be/5OJRqkYbK-4)                                          | [code](/alexhyett/stack-vs-heap)             |
+| 2022-11-11     | [Automate Your Life With Python](https://youtu.be/1dgnl7oCVTY)                         | [code](/alexhyett/automate-python-example)   |
+| 2022-10-21     | [Bitwise Operators and WHY we use them](https://youtu.be/igIjGxF2J-w)                  | [code](/alexhyett/bitwise-operators-example) |
+| 2022-10-10     | [6 Coding Concepts You MUST Know For Beginners](https://youtu.be/pKFcVs2HibA)          | [code](/alexhyett/beginner-coding-concepts)  |