Node.js has become a popular technology for building modern backend applications, APIs, real-time platforms, microservices, and enterprise systems. Its event-driven architecture and non-blocking I/O model allow developers to build applications capable of handling many concurrent connections efficiently.
Author: Tushar Chavda
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Node.js Performance Optimization in 2026: 15 Proven Techniques to Build Faster APIs
Node.js continues to be a popular choice for building modern APIs, real-time applications, microservices, and high-traffic web platforms. Its event-driven architecture and non-blocking I/O make it well suited for applications that need to handle many concurrent requests.However, simply using Node.js does not automatically guarantee high performance.
