Node.js is backed by developers around the world for its scalability, fast performance, and non-blocking I/O model, which in general makes it ideal for microservices.

Focus on modularity, automated testing, continuous integration, and regularly updating dependencies and Node.js versions.

Key tools include Docker for containerisation, Kubernetes for orchestration, and CI/CD pipelines for automated testing and deployment.

Companies like Netflix, PayPal, and Uber use Node.js for specific services to enhance performance, scalability, and user experience. Also, Node.js is the best if you require PWA development services.

Yes, serverless functions can handle short-lived, event-driven tasks, complementing your microservices and reducing operational overhead.

Yes, full-stack developers familiar with JavaScript can transition smoothly to Node.js microservices. Their knowledge of front-end frameworks and back-end processes makes it easier to design and implement a microservices architecture.