.env- ^new^ -

API_KEY="aB3!kL#9@mN"

: Allows the same code to run in different environments (development, staging, production) by simply changing the .env file. API_KEY="aB3

Click the "New File" icon in your project’s root folder and name it Terminal (Linux/macOS): Run the command touch .env Windows Notepad: Type your content, go to File > Save As All Files ( as the type, and name it 2. Add Content Inside the file, define your variables using the format. Do not use spaces around the Do not use spaces around the In 2022

In 2022 and 2023, security researchers reported a massive spike in exposed .env files. According to a report by , misconfigured environment files accounted for over 15% of cloud data leaks. file is a plain text file used to

The .env file is a simple text file used in web development to store configuration variables and sensitive information, such as API keys, database credentials, and environment-specific settings.

file is a plain text file used to store sensitive configuration data like API keys and database passwords as 1. Create the File