@loopback/docs/site/apidocs/context.context._constructor_.md

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---
lang: en
title: 'API docs: context.context._constructor_'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/context
permalink: /doc/en/lb4/apidocs.context.context._constructor_.html
---

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[Home](./index.md) &gt; [@loopback/context](./context.md) &gt; [Context](./context.context.md) &gt; [(constructor)](./context.context._constructor_.md)

## Context.(constructor)

Create a new context.

**Signature:**

```typescript
constructor(_parent?: Context | string, name?: string);
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td markdown="1">

\_parent


</td><td markdown="1">

[Context](./context.context.md) \| string


</td><td markdown="1">

_(Optional)_ The optional parent context


</td></tr>
<tr><td markdown="1">

name


</td><td markdown="1">

string


</td><td markdown="1">

_(Optional)_ Name of the context. If not provided, a unique identifier will be generated as the name.


</td></tr>
</tbody></table>

## Example


```ts
// Create a new root context, let the framework to create a unique name
const rootCtx = new Context();

// Create a new child context inheriting bindings from `rootCtx`
const childCtx = new Context(rootCtx);

// Create another root context called "application"
const appCtx = new Context('application');

// Create a new child context called "request" and inheriting bindings
// from `appCtx`
const reqCtx = new Context(appCtx, 'request');
```