diff --git a/README.md b/README.md
index f8a370f..da4b698 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,23 @@
-## JavaScript, React JS, Python (Flask), Php (Laravel) Code Snippets
+## JavaScript, React JS, Python, Flask, Php (Laravel) Code Snippets
 
-## JavaScript Code Snippets 
+## JavaScript 
 - [JavaScript Form Validation](js/form-validation.js) 
 - [Select Single Checkbox](js/single-checkbox-selection.js) 
-## React JS Code Snippets 
+## React JS 
+- [API Integration with Fetch and Axios](react-js/fetch-axios.js)
 - [Array Interval Delay and Hide Previous Element](react-js/array-plus-delay.js) 
 - [Manual Delay](react-js/delay.js) 
 - [React Routes](react-js/routes.js) 
 - [React Web Camera Streaming](react-js/webcam.js) 
-## Python Code Snippets 
+## Python 
+- [Cython Compile File Generator](python/compile.py)
+- [Camera Live Streaming with Flask and Open-CV](python/camera.py)
 - [Image Cropping](python/image-cropping.py)
 - [Base 64 to Image Convert and Save](python/base64_to_image.py)
 - [Base 64 to Numpy Array](python/base64_to_numpy_array.py)
 - [Multiple Image Upload](python/multiple-image-upload.py)
 - [Another Directory Folder Add](python/another_directory_add.py)
-## Php Laravel Code Snippets
+## Php Laravel 
 - [Date Time Difference](laravel/date-time-difference.php)
 - [Database Insertion Without Model](laravel/db-insert-without-model.php)
 - [Database Table Seeder](laravel/db-seeder-table.php) 
@@ -23,6 +26,7 @@
 - [Multiple Image Upload](laravel/multiple-image-upload.php) 
 - [Partial Route](laravel/partial-route.php) 
 - [Create a Host](../../../create-a-host)
-
+## Go Lang
+- [Set Go Path](go/go-path-set.go)
 ## Other
 - [Install Protobuf 3 on Ubuntu](https://gist.github.com/mrxmamun/c3afc8e9318135d5f79177ff528655a4)
diff --git a/go/go-path-set.go b/go/go-path-set.go
new file mode 100644
index 0000000..2ff38d9
--- /dev/null
+++ b/go/go-path-set.go
@@ -0,0 +1,4 @@
+// type command line 
+export GOROOT=/usr/local/go
+export GOPATH=$HOME/go
+export PATH=$PATH:$GOROOT/bin
\ No newline at end of file
diff --git a/python/camera.py b/python/camera.py
new file mode 100644
index 0000000..5cc9ff8
--- /dev/null
+++ b/python/camera.py
@@ -0,0 +1,14 @@
+# pip install opencv-python
+import cv2
+
+camera = cv2.VideoCapture(0)  # use 0 for web camera
+#  for cctv camera'rtsp://username:password@ip_address:554/user=username_password='password'_channel=channel_number_stream=0.sdp'
+def camera_stream():
+    while True:
+        # Capture frame-by-frame
+        success, frame = camera.read()
+        if not success:
+            break
+        else:
+            ret, buffer = cv2.imencode('.jpg', frame) # or return cv2.imencode('.jpg', frame)[1].tobytes()
+            return buffer.tobytes()
\ No newline at end of file
diff --git a/python/compile.py b/python/compile.py
new file mode 100644
index 0000000..c97a2fe
--- /dev/null
+++ b/python/compile.py
@@ -0,0 +1,21 @@
+#pip install Cython
+from distutils.core import setup
+from distutils.extension import Extension
+from Cython.Distutils import build_ext
+from Cython.Build import cythonize
+
+
+ext_modules = [
+    Extension("test", ["test.py"]),
+]
+
+setup(
+    name='Test Compile',
+    cmdclass={'build_ext': build_ext},
+    ext_modules=cythonize(ext_modules,
+                          compiler_directives={'always_allow_keywords': True}, # 'always_allow_keywords' for avoid flask error
+                          )
+
+)
+# than call
+# add a main.py where flask app is call and run main.py
\ No newline at end of file
diff --git a/react-js/fetch-axios.js b/react-js/fetch-axios.js
new file mode 100644
index 0000000..f70ac7c
--- /dev/null
+++ b/react-js/fetch-axios.js
@@ -0,0 +1,9 @@
+// for csrf use axios , build in function fetch for axios install axios
+const fetchTest = fetch("http://127.0.0.1:5000/api/v1/todos/")
+            .then((data)=> data.json());
+        console.log(fetchTest);
+const axiosTest = axios({
+    method: 'get',
+    url: 'http://127.0.0.1:5000/api/v1/todos/'
+});
+console.log(axiosTest);
\ No newline at end of file