diff --git a/README.md b/README.md
index d8cc118..1769bcd 100644
--- a/README.md
+++ b/README.md
@@ -109,6 +109,7 @@ Project or files:
 │   ├── lazy_static
 │   ├── libmacchina
 │   ├── num_cpus
+│   ├── obfstr
 │   ├── reed-solomon
 │   ├── regex
 │   ├── shadowrs
@@ -182,6 +183,8 @@ Project or files:
 ├── __translate
 │   └── retranslate
 ├── __wasm
+│   ├── deno_rust_wasm_import_functions
+│   ├── deno_rust_wasm_js_sandbox
 │   ├── deno_rust_wasm_qr_decode
 │   ├── wasi
 │   ├── wasm
@@ -227,7 +230,7 @@ Project or files:
     ├── vec.rs
     └── while.rs
 
-197 directories, 33 files
+200 directories, 33 files
 
 ```
 
diff --git a/__misc/obfstr/Cargo.lock b/__misc/obfstr/Cargo.lock
new file mode 100644
index 0000000..de33408
--- /dev/null
+++ b/__misc/obfstr/Cargo.lock
@@ -0,0 +1,16 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "obfstr"
+version = "0.1.0"
+dependencies = [
+ "obfstr 0.3.0",
+]
+
+[[package]]
+name = "obfstr"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b2b2cbbfd8defa51ff24450a61d73b3ff3e158484ddd274a883e886e6fbaa78"
diff --git a/__misc/obfstr/Cargo.toml b/__misc/obfstr/Cargo.toml
new file mode 100644
index 0000000..cba43bb
--- /dev/null
+++ b/__misc/obfstr/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "obfstr"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+obfstr = "0.3.0"
+
diff --git a/__misc/obfstr/src/main.rs b/__misc/obfstr/src/main.rs
new file mode 100644
index 0000000..e68a120
--- /dev/null
+++ b/__misc/obfstr/src/main.rs
@@ -0,0 +1,9 @@
+use obfstr::obfstr;
+
+fn main() {
+    obfstr!(
+        let secret = "Secret!!";
+    );
+
+    println!("{}", secret);
+}