diff --git a/README.md b/README.md
index 2e394b73..bdca1bc6 100644
--- a/README.md
+++ b/README.md
@@ -62,36 +62,42 @@ More information can be found in [the roadmap](#roadmap) below.
 Some demo videos and screenshots are shown here.
 They can't capture all the project's features, but they are sufficient to get a concept of it.
 
-| Demo                                                                                        |
-| :--:                                                                                        |
-| [![][deploy-demo]](https://asciinema.org/a/xkBRkwC6e9RAzVuMDXH3nGHp7)                       |
-| Deploy with a single command (after updating the configuration files)                       |
-| [![][pxe-demo]](https://www.youtube.com/watch?v=y-d7btNNAT8)                                |
-| PXE boot                                                                                    |
-| [![][homepage-demo]][homepage-demo]                                                         |
-| Homepage powered by... [Homepage](https://gethomepage.dev)                                  |
-| [![][grafana-demo]][grafana-demo]                                                           |
-| Monitoring dashboard powered by [Grafana](https://grafana.com)                              |
-| [![][gitea-demo]][gitea-demo]                                                               |
-| Git server powered by [Gitea](https://gitea.io/en-us)                                       |
-| [![][matrix-demo]][matrix-demo]                                                             |
-| [Matrix](https://matrix.org/) chat server                                                   |
-| [![][woodpecker-demo]][woodpecker-demo]                                                     |
-| Continuous integration with [Woodpecker CI](https://woodpecker-ci.org)                      |
-| [![][argocd-demo]][argocd-demo]                                                             |
-| Continuous deployment with [ArgoCD](https://argoproj.github.io/cd)                          |
-| [![][lens-demo]][lens-demo]                                                                 |
-| Cluster management using [Lens](https://k8slens.dev)                                        |
+| Demo                                                                                                            |
+| :--:                                                                                                            |
+| [![][deploy-demo]](https://asciinema.org/a/xkBRkwC6e9RAzVuMDXH3nGHp7)                                           |
+| Deploy with a single command (after updating the configuration files)                                           |
+| [![][pxe-demo]](https://www.youtube.com/watch?v=y-d7btNNAT8)                                                    |
+| PXE boot                                                                                                        |
+| [![][hubble-demo]][hubble-demo]                                                                                 |
+| Observe network traffic with Hubble, built on top of [Cilium](https://cilium.io) and eBPF                       |
+| [![][homepage-demo]][homepage-demo]                                                                             |
+| Homepage powered by... [Homepage](https://gethomepage.dev)                                                      |
+| [![][grafana-demo]][grafana-demo]                                                                               |
+| Monitoring dashboard powered by [Grafana](https://grafana.com)                                                  |
+| [![][gitea-demo]][gitea-demo]                                                                                   |
+| Git server powered by [Gitea](https://gitea.io/en-us)                                                           |
+| [![][matrix-demo]][matrix-demo]                                                                                 |
+| [Matrix](https://matrix.org/) chat server                                                                       |
+| [![][woodpecker-demo]][woodpecker-demo]                                                                         |
+| Continuous integration with [Woodpecker CI](https://woodpecker-ci.org)                                          |
+| [![][argocd-demo]][argocd-demo]                                                                                 |
+| Continuous deployment with [ArgoCD](https://argoproj.github.io/cd)                                              |
+| [![][alert-demo]][alert-demo]                                                                                   |
+| [ntfy](https://ntfy.sh) displaying received alerts                                                              |
+| [![][ai-demo]][ai-demo]                                                                                         |
+| Self-hosted AI powered by [Ollama](https://ollama.com) (experimental, not very fast because I don't have a GPU) |
 
 [deploy-demo]: https://asciinema.org/a/xkBRkwC6e9RAzVuMDXH3nGHp7.svg
 [pxe-demo]: https://user-images.githubusercontent.com/27996771/157303477-df2e7410-8f02-4648-a86c-71e6b7e89e35.png
+[hubble-demo]: https://github.com/khuedoan/homelab/assets/27996771/9c6677d0-3564-47c0-852b-24b6a554b4a3
 [homepage-demo]: https://github.com/khuedoan/homelab/assets/27996771/d0eaf620-be08-48d8-8420-40bcaa86093b
 [grafana-demo]: https://github.com/khuedoan/homelab/assets/27996771/ad937b26-e9bc-4761-83ae-1c7f512ea97f
 [gitea-demo]: https://github.com/khuedoan/homelab/assets/27996771/c245534f-88d9-4565-bde8-b39f60ccee9e
 [matrix-demo]: https://user-images.githubusercontent.com/27996771/149448510-7163310c-2049-4ccd-901d-f11f605bfc32.png
 [woodpecker-demo]: https://github.com/khuedoan/homelab/assets/27996771/5d887688-d20a-44c8-8f77-0c625527dfe4
 [argocd-demo]: https://github.com/khuedoan/homelab/assets/27996771/527e2529-4fe1-4664-ab8a-b9eb3c492d20
-[lens-demo]: https://user-images.githubusercontent.com/27996771/149448896-9d79947d-468c-45c6-a81d-b43654e8ab6b.png
+[alert-demo]: https://github.com/khuedoan/homelab/assets/27996771/c922f755-e911-4ca0-9d4a-6e552d387f18
+[ai-demo]: https://github.com/khuedoan/homelab/assets/27996771/d77ba511-00b7-47c3-9032-55679a099e70
 
 ### Tech stack