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Node.js

Express.js Express Fastify Memory Management I/O Operations Streams Practical Applications Data Processing Server Implementation Socket.IO Implementation WebSocket JavaScript Cloud Computing Monitoring and Logging Deployment Security Reverse Proxy Process Management Data Migration Machine Learning Web UI Health Probes Monitoring

DeepSeek Open-Sources Node.js Harness That Treats Every Subsystem as a Plugin

The developer-preview release aims to make agent runtimes reproducible and extensible by enforcing a strict event log and modular plugin interfaces.

Hands-On Guide Shows How to Build a Node.js MCP Server for AI Tooling