Effective Use of Delayed Queues in Node.js: A Practical Guide
Learn how to manage reservation holds with delayed queues in Node.js, comparing QStash, SQS, Cloud Tasks, and Redis for optimal performance.
Tech blogReact · AI · Architecture84 articles
Tech blog · India · page 3
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.
What it covers
- javascript35 articles
- Node.js34 articles
- devops25 articles
- React24 articles
+ 190 more topics in the archive
84 articlesLatest · Sept 2026
Archive · page 3
Building High-Performance Web Apps: Lessons from iGaming
Explore the architectural innovations behind HellSpin, a modern iGaming platform, and learn how to apply these strategies to your own projects.
Silent Audio Fingerprinting on AliExpress: Security Implications
AliExpress uses silent audio fingerprinting for tracking. Understand its impact on privacy and potential responses.
Enhancing Node.js Alerting with Metrics API Polling Strategies
Explore how to use Node.js for effective AI agent failure alerting via metrics API polling and decision making.
Kubernetes Metrics API Goes Stable: What It Means for DevOps
Kubernetes v1.37 promotes the Metrics API to stable, impacting CPU and memory monitoring. Here's what it means for your cluster management.
Client-Side File Conversion with LetsConvert: Secure and Efficient
Explore LetsConvert's client-side file conversion using WebAssembly, offering secure and efficient processing for 8,500+ formats without server storage.
Building a Production-Ready React Chat Assistant with OpenAI
Explore the key techniques for developing a React-based ChatGPT-style app using streaming, RAG, and pgvector.
TypeScript 6.0: Preparing for the Transition to a New Codebase
Discover key changes in TypeScript 6.0, from type-checking improvements to new import syntax, and why it matters for your codebase.
Mastering Multi-Vector Embedding Models with Sentence Transformers
Learn how to finetune multi-vector models for domain-specific retrieval tasks using Sentence Transformers and enhance your data retrieval capabilities.
Using Node.js Abort Controller for Feature Flag Fetches
Implementing Node.js Abort Controller for reliable feature flag fetches in fintech apps, ensuring fallback and evidence collection.
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.
Integrating AWS DevOps Agent with ServiceNow for Smarter Incident Management
Explore integrating AWS DevOps Agent with ServiceNow to automate incident management and reduce MTTR. Learn setup steps and potential benefits.
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 me