NodeJS is BAD

Adarrsh Paul
2 min readMay 9, 2023

But it’s not the perfect solution for every application. In this article, we’ll explore some of the reasons why.

NodeJS is a powerful and versatile technology that can be used for many types of applications. However, there are certain cases when NodeJS may not be the best choice. Here are some situations when you may want to consider other technologies:

1. CPU-intensive applications: NodeJS has limited support for multithreading, which means it may not be the best choice for applications that require high CPU usage or parallel processing. In such cases, other languages like Python or Java might be a better choice because of their robust support for multithreading.

2. Memory-intensive applications: While NodeJS is well-suited for handling large numbers of concurrent connections, it may not be the best choice for applications that require large amounts of memory. In such cases, languages like C++ or Rust might be a better choice because of their ability to manage memory efficiently.

3. Real-time applications: NodeJS is well-suited for building real-time applications like chat apps or multiplayer games. However, if you need to build a real-time application that requires extremely low latency or high data throughput, you may want to consider other technologies like WebSockets or WebRTC.

4. Heavy data processing applications: NodeJS supports only a limited number of database connectors compared to other languages. If you need to connect to and analyze large amounts of data from various sources, you may want to consider using a language like Python or Java, which have more robust support for database connections.

5. Large-scale enterprise applications: While NodeJS is well-suited for building small to medium-sized applications, it may not be the best choice for large-scale enterprise applications that require high levels of security, reliability, and scalability. In such cases, you may want to consider using other technologies like Java, .NET, or Golang.

In conclusion, NodeJS is a powerful technology that can be used for many types of applications. However, it’s important to evaluate your application’s requirements carefully and choose the best technology for your needs.

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