> For the complete documentation index, see [llms.txt](https://koii-network.gitbook.io/getting-started/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://koii-network.gitbook.io/getting-started/microservices-and-tasks/task-development-kit-tdk/using-the-task-namespace/the-namespace-object.md).

# The Namespace Object

Namespacing is the act of wrapping a set of entities, variables, functions, and objects under a single umbrella term. The Koii Namespace object `namespace` is a global wrapper for all APIs needed in Koii tasks. 

This JavaScript object is injected into a Koii task by the Task Node running the task, and the Koii task has access to all wrapped utilities. Below is an example of accessing the [Express](https://expressjs.com/) utility from the `namespace` object:

```javascript
if (namespace.app) { // Express app for configuration
  // Write your Express Endpoints here.
  //For Example
  namespace.express('post', '/register', async (req, res) => {})
}
```

## Why is The Namespace Object Important 

The Namespace object is important for a number of reasons, some of which are:

* It **protects** and **isolates the code** from other applications.
* It prevents **memory leakage**.
* It ensures code is **organized,** **easy to read, and refactor** according to necessary requirements.
* It is **easy to recognize** the **variables and functions** from where they are defined.

## Custom Namespace Utilities

The Namespace object can be expanded by including unique utilities when a Koii task is created. More information on this is discussed in this [section](/getting-started/microservices-and-tasks/task-development-kit-tdk/using-the-task-namespace/customizing-the-namespace.md).