Remove build step

README.md

@@ -1,20 +1,22 @@
 # naive-keypad
 
-## Build the browser application
+An interactive demonstration of a keypad with a quickly discoverable code.
+
+## Deploying
+
+To deploy it on your web server, you need to copy those files/directories:
+
+- `index.html`
+- `src/`
+
+## Developing
+
+You may optionally use a build step to minify the code and have a development server.
 
 Ensure you have [Node.js](https://nodejs.org) installed. Then run your favorite package manager (npm, yarn, pnpm, bun, etc.) to install the dependencies and build the application:
 
 ```sh
 npm install
-npm run build
-```
-
-Copy the contents of the `dist` directory to your web server, and there you go!
-
-## Changing the code
-
-You may during the build process override the code of the keypad:
-
-```sh
-VITE_KEYPAD_CODE=7894 npm run build
+npm run dev # Run the Vite development server
+npm run build # Build the application in the dist/ directory
 ```