diff --git a/devops/container/box/microsandbox.txt b/devops/container/box/microsandbox.txt
new file mode 100644
index 000000000..06408add1
--- /dev/null
+++ b/devops/container/box/microsandbox.txt
@@ -0,0 +1,2 @@
+https://docs.microsandbox.dev/
+https://github.com/microsandbox/microsandbox
diff --git a/pl/web/design/diagrams/mermaid/samples/microvm.md b/pl/web/design/diagrams/mermaid/samples/microvm.md
new file mode 100644
index 000000000..3390ed4dc
--- /dev/null
+++ b/pl/web/design/diagrams/mermaid/samples/microvm.md
@@ -0,0 +1,45 @@
+```mermaid
+flowchart TB
+    %% ── Client side ──────────────────────────
+    subgraph ClientProcess["process"]
+        A["Your Business Logic"]
+        B["microsandbox SDK"]
+        A -->|calls| B
+    end
+
+    %% ── Server side ─────────────────────────
+    subgraph ServerProcess["process"]
+        C["microsandbox server"]
+    end
+    B -->|sends untrusted code to| C
+
+    %% ── Branching hub ───────────────────────
+    D([ ])
+    C -->|runs code in| D
+
+    %% ── Individual MicroVMs ────────────────
+    subgraph VM1["microVM"]
+        VM1S["python environment"]
+    end
+
+    subgraph VM2["microVM"]
+        VM2S["python environment"]
+    end
+
+    subgraph VM3["microVM"]
+        VM3S["node environment"]
+    end
+
+    D --> VM1S
+    D --> VM2S
+    D --> VM3S
+
+    %% ── Styling ─────────────────────────────
+    style A    fill:#D6EAF8,stroke:#2E86C1,stroke-width:2px,color:#000000
+    style B    fill:#D6EAF8,stroke:#2E86C1,stroke-width:2px,color:#000000
+    style C    fill:#D5F5E3,stroke:#28B463,stroke-width:2px,color:#000000
+    style D    fill:#F4F6F6,stroke:#ABB2B9,stroke-width:2px,color:#000000
+    style VM1S fill:#FCF3CF,stroke:#F1C40F,stroke-width:2px,color:#000000
+    style VM2S fill:#FCF3CF,stroke:#F1C40F,stroke-width:2px,color:#000000
+    style VM3S fill:#FCF3CF,stroke:#F1C40F,stroke-width:2px,color:#000000
+```
diff --git a/pl/web/design/diagrams/mermaid/samples.txt b/pl/web/design/diagrams/mermaid/samples/samples.txt
similarity index 100%
rename from pl/web/design/diagrams/mermaid/samples.txt
rename to pl/web/design/diagrams/mermaid/samples/samples.txt