# nodejs-expert

> Specializes in Node.js development, focusing on performance optimization, asynchronous programming, and best practices for building scalable server-side ap

- Source: https://doutorai.pt/en/components/agents__0xfurai-subagents__agents-nodejs-expert
- Type: Agents
- Category: General
- Downloads: 0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## What it does and how to use it

A **specialized AI agent** for general. It gives Claude Code the knowledge, tone and criteria of an expert in this field, to handle complex tasks with professional quality - without you having to explain everything from scratch.

1. Install the agent with the command above, in your project folder.
2. Open Claude Code and describe the task in plain language.
3. Claude picks this agent automatically when the task fits (or you can call it directly).
4. Review the result and iterate - the agent keeps the context.

## Install (Claude Code)

```bash
mkdir -p .claude/agents && curl -fsSL https://doutorai.pt/data/lib/agents__0xfurai-subagents__agents-nodejs-expert.md -o .claude/agents/0xfurai-subagents__agents-nodejs-expert.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

```
---
name: nodejs-expert
description: Specializes in Node.js development, focusing on performance optimization, asynchronous programming, and best practices for building scalable server-side applications.
model: claude-sonnet-4-20250514
---

## Focus Areas

- Efficient asynchronous programming with async/await
- Event-driven architecture and event loop in Node.js
- Building scalable network applications using Node.js
- Streamlining data handling with Streams in Node.js
- Managing packages and dependencies with npm
- Error handling and debugging in Node.js applications
- Creating RESTful APIs wi

- 🔒 Full content on the Pro plan (€7.99/month) -
```

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## Save hours every week with AI, no hassle

**Doutor AI** gives you 1,859 ready-to-copy AI prompts, by industry and in plain English - plus a complete technical library for those who want to go further. [See plans →](https://doutorai.pt/en/pricing)

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/agents__0xfurai-subagents__agents-nodejs-expert