diff --git a/README.md b/README.md
index f4749ac..d975453 100644
--- a/README.md
+++ b/README.md
@@ -71,3 +71,26 @@ reverse_proxy @read 127.0.0.1:42067 {
 # license
 
 wtfpl+-ai. no ai allowed, everything else allowed.
+
+# cargo tree
+
+i dont like big dependency trees. so this one is small.
+
+```
+tudbut@Tud-NixX260 ~/g/bombai (main)> cargo tree
+bombai v0.1.0 (/home/tudbut/gitshit/bombai)
+├── deborrow v0.3.1
+│   └── deborrow-macro v0.2.0 (proc-macro)
+├── flate2 v1.1.5
+│   ├── crc32fast v1.5.0
+│   │   └── cfg-if v1.0.4
+│   └── miniz_oxide v0.8.9
+│       ├── adler2 v2.0.1
+│       └── simd-adler32 v0.3.8
+├── horrorhttp v0.2.1
+│   └── readformat v1.0.3
+├── microlock v0.3.1
+├── nanoserde v0.2.1 (https://github.com/tudbut/nanoserde#fc010f51)
+│   └── nanoserde-derive v0.2.1 (proc-macro) (https://github.com/tudbut/nanoserde#fc010f51)
+└── readformat v1.0.3
+```