Implementing Health Check Endpoints in Node.js with Express
Node.js Express apps need liveness and readiness endpoints for Docker health checks. Learn how to set these up and manage 5xx logs effectively.
Tech blogReact · AI · Architecture202 articles
Tech blog · India
Tech blogs on code, architecture and AI.
Deep dives into React.js, AI and ML integration, MERN stack patterns, and lessons from building production applications at scale in India — written by Deepak Kumar.
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202 articlesLatest · Oct 2026
Showing 8 articles tagged docker. Clear filter
Latest · DevOps
Docker Hub's PAT Vulnerability: What Changed and Your Next Steps
· 5 min read 2 views
Docker Hub's recent vulnerability exposed personal access tokens during account-to-organization conversions, posing a critical security risk.
Read the articleSeparating Node.js Probes: Liveness, Readiness, and Startup
Node.js services benefit from distinct liveness, readiness, and startup probes to manage dependencies and traffic effectively.
Docker Cloud Sandboxes: A New Era for Agent Workflows
Docker introduces Cloud Sandboxes, enabling developers to run agents in isolated microVM environments for extended tasks.
Minimus Shutdown: Migrating to Docker Hardened Images
With Minimus shutting down, learn how to transition to Docker Hardened Images and maintain your software supply chain security.
Docker VMM Beta: Boosting Performance with an In-House VMM
Docker introduces its own VMM, improving performance for Mac and Windows users in the latest Docker Desktop beta.
Streamlining Docker Verification: Self-Serve Applications Unveiled
Docker now offers a self-serve process for Verified Publisher applications, enhancing trust and efficiency for software vendors.
Docker's New VMM: A Game Changer in Container Performance
Docker's first-party VMM replaces third-party components, enhancing performance and dev experience for Docker Desktop users.
About the author
Deepak Kumar
Sr Software Engineer at India Today Group | Aaj Tak
Building scalable web applications and Generative AI systems. Writing about React, Node.js, AI and the engineering lessons from 9+ years of production work.
More about meHiring, or need something built?
Open to senior full-stack and AI engineering roles, and to focused contract work. Delhi NCR or fully remote. I reply within 24 hours.
What I take on
Full-stack product build
React, Next.js, Node, NestJS, MongoDB and MySQL — from idea to production.
AI features that ship
OpenAI and LangChain, RAG, semantic search, content and voice automation.
Architecture and scale
Microservices, real-time pipelines and caching — proven at national news scale.
Founding engineer work
Idea to MVP to scale, with SEO and analytics built in from the start.