diff --git a/knowledge base/swagger-ui.md b/knowledge base/swagger-ui.md
new file mode 100644
index 0000000..6e8d225
--- /dev/null
+++ b/knowledge base/swagger-ui.md	
@@ -0,0 +1,70 @@
+# Swagger UI
+
+> TODO
+
+Intro
+
+<!-- Remove this line to uncomment if used
+## Table of contents <!-- omit in toc -->
+
+1. [TL;DR](#tldr)
+1. [Further readings](#further-readings)
+   1. [Sources](#sources)
+
+## TL;DR
+
+<details>
+  <summary>Setup</summary>
+
+```sh
+docker pull 'docker.swagger.io/swaggerapi/swagger-ui'
+
+docker run -p '8080:8080' 'docker.swagger.io/swaggerapi/swagger-ui'
+docker run -p '8080:8080' -e 'SWAGGER_JSON_URL=https://example.org/api.json' 'docker.swagger.io/swaggerapi/swagger-ui'
+```
+
+</details>
+
+<!-- Uncomment if used
+<details>
+  <summary>Usage</summary>
+
+```sh
+```
+
+</details>
+-->
+
+<!-- Uncomment if used
+<details>
+  <summary>Real world use cases</summary>
+
+```sh
+```
+
+</details>
+-->
+
+## Further readings
+
+- [Website]
+- [Codebase]
+
+### Sources
+
+- [Documentation]
+
+<!--
+  Reference
+  ═╬═Time══
+  -->
+
+<!-- In-article sections -->
+<!-- Knowledge base -->
+<!-- Files -->
+<!-- Upstream -->
+[codebase]: https://github.com/swagger-api/swagger-ui
+[documentation]: https://swagger.io/docs/open-source-tools/swagger-ui/usage/installation/
+[website]: https://swagger.io/tools/swagger-ui/
+
+<!-- Others -->