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

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[Home](./index.md) &gt; [@loopback/boot](./boot.md) &gt; [Bootable](./boot.bootable.md) &gt; [projectRoot](./boot.bootable.projectroot.md)

## Bootable.projectRoot property

Root directory for the project to be booted

<b>Signature:</b>

```typescript
projectRoot: string;
```