diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..b512c09
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+node_modules
\ No newline at end of file
diff --git a/README.md b/README.md
index 0a999b6..32c9d36 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,30 @@ Presenting A Twitter Landing Page Clone done using HTML and Tailwind CSS.
    npm run dev
    ```
 
+# Testing Via docker
+> make sure you have docker installed
+
+### steps 
+1. **Clone your forked repository**:
+   
+   ```bash
+   git clone <your forked repository link>
+   ```
+2. **Change directory**:
+
+    ```bash
+    cd Twitter-Landing-Page
+    ```
+4. **Building the Image**:
+   
+    ```bash
+    docker build -t my-twitter-app .
+   ```
+3. **Run the container**:
+   
+    ```bash
+    docker run -p 5173:5173 my-twitter-app
+   ```
 # How to make a Pull Request
 1. **Clone your forked repository**:
    
diff --git a/dockerfile b/dockerfile
new file mode 100644
index 0000000..79695c8
--- /dev/null
+++ b/dockerfile
@@ -0,0 +1,20 @@
+# using latest node alpine base image
+FROM node:23-alpine
+
+# setting up the working as app
+WORKDIR /app
+
+# layering to avoid unnecesary builds
+COPY package.json ./
+COPY package-lock.json ./
+
+# setting up registry as in some cases npm i was taking too long
+RUN npm config set registry https://registry.npmjs.org/ && \
+    npm install --legacy-peer-deps --verbose
+
+# copying other files
+COPY . .
+
+EXPOSE 5173
+
+CMD ["npm", "run", "dev"]
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 0126039..6ad3b76 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "explain": "^2.1.0",
         "vite": "^5.0.12"
       },
       "devDependencies": {
@@ -890,6 +891,15 @@
         "@esbuild/win32-x64": "0.19.12"
       }
     },
+    "node_modules/explain": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/explain/-/explain-2.1.0.tgz",
+      "integrity": "sha512-jcLCM7YYitf+OxsoDem1UTqpn8nwqwHbhVof+EcKdXqxTdMfBlbBttXGFIfk8Mg+FJ9M5YNyh8NNlJalahPyCg==",
+      "engines": "v0.8.14",
+      "bin": {
+        "explain": "bin/explain"
+      }
+    },
     "node_modules/fast-glob": {
       "version": "3.3.2",
       "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.3.2.tgz",
diff --git a/package.json b/package.json
index edd883a..6dde6e1 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
     "build": "npx tailwindcss -i ./css/input.css -o ./css/output.css --watch",
-    "dev" : "vite"
+    "dev": "vite --host"
   },
   "keywords": [],
   "author": "",
@@ -15,6 +15,7 @@
     "tailwindcss": "^3.4.1"
   },
   "dependencies": {
+    "explain": "^2.1.0",
     "vite": "^5.0.12"
   }
 }