Node.js is increasingly popular among developers for building web applications, with 47% utilizing it for dynamic app development. Key trends in Node.js development include the adoption of microservices for enhanced scalability and maintenance, the integration of progressive web applications (PWAs) for improved performance, and the growing demand for serverless architecture. Additionally, the synergy between Node.js and AI/ML technologies is paving the way for innovative applications such as chatbots and virtual assistants.