NestJS Config Module: Using environment variables 

Nestjs Full Course: Episode 12
This video is about accessing environment variables in NestJS applications.
I start by introducing the problem of accessing environment variables in NestJS and explain that it can be done using the config module. I then demonstrate how to install and configure the config module in a NestJS project.
I also discusses some best practices for organizing configurations, such as creating custom configuration objects and managing different environment files. Finally, I provide a recap of the steps involved in accessing environment variables in NestJS applications.
Overall, this video provides a comprehensive overview of how to access and manage environment variables in NestJS applications. It covers both basic and advanced topics, making it suitable for developers of all levels.
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