When is Node.js the right choice?

Node.js excels at I/O-heavy applications, real-time features, APIs, and when you want JavaScript across the full stack.

Can Node.js handle CPU-intensive tasks?

Node.js can use worker threads for CPU-bound operations, though languages like Go or Python may be better for heavy computation.

What frameworks do you use with Node.js?

We primarily use Express for REST APIs, Fastify for performance-critical applications, and NestJS for enterprise applications.

How does Node.js scale?

Node.js scales horizontally across multiple processes using cluster mode or container orchestration like Kubernetes.

Yes, with proper practices. We implement security headers, input validation, rate limiting, and follow OWASP guidelines.

Can Node.js connect to any database?

Yes, Node.js has drivers and ORMs for all major databases including PostgreSQL, MongoDB, MySQL, and Redis.

Node.js

JavaScript runtime for building fast, scalable server-side applications.

Backend Development

Featured

Expertise:10+ Years

Projects:200+

Case Study

Real-time Collaboration Platform

Client: EdTech Company

The Challenge

Needed a backend handling thousands of concurrent WebSocket connections for live collaboration.

Our Solution

Built with Node.js and Socket.io, implementing event-driven architecture for real-time features.

Results

10,000+

Concurrent Users

<50ms

Message Latency

-40%

Server Costs

Related Technologies

MongoDB PostgreSQL TypeScript

Frequently Asked Questions

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