Unified KV Store: Simplifying Storage Across Browser, Node, and Cloudflare
kv-one introduces a consistent API for key-value storage, ensuring seamless use across browser, Node.js, and Cloudflare Workers without dependencies.
Tech blogReact · AI · Architecture202 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
- javascript88 articles
- node.js80 articles
- Engineering73 articles
- devops51 articles
+ 388 more topics in the archive
202 articlesLatest · Oct 2026
Showing 55 articles tagged javascript. Clear filter
Sponsored postsNewHave a dev or AI product? Sponsor a post on this blog.Starts at only ₹999 per postSee how it works →Executing Agent Systems Directly from React Flow Canvases
React Flow transitions from diagram tool to control plane, enabling agent execution directly from the canvas.
Avoiding Common JWT Pitfalls in Production Environments
Understand and prevent common JWT issues in production, from timestamp mismatches to payload bloat, ensuring secure and efficient authentication.
Building a Football Formation Tool with Vanilla JavaScript
How a Football Formation Builder was crafted using vanilla JavaScript, focusing on browser-based simplicity and responsive design.
React 19.3 Stabilizes View Transitions and Fragment Refs
React 19.3 brings stable View Transitions and Fragment Refs, enhancing animation and DOM control. Learn how to integrate these features.
Building a Simple Drawing-Prompt Spinner with Vanilla JavaScript
A beginner-friendly approach to creating a drawing-prompt app using vanilla JavaScript, featuring customizable categories and engaging sound effects.
Nazamos: Client-Side Suite for Secure JSON/XML Handling Without Logs
Nazamos ensures secure, client-side JSON/XML processing with no logging and enhanced features for developers.
Building Resilient Full-Stack Apps: Patterns That Last
Explore architecture patterns for full-stack apps that remain maintainable and efficient in production. Practical tips for developers.
Leveraging Next.js 16 for High-Performance B2B AI Architectures
Explore how Next.js 16 powers KORTEX's B2B AI platform with zero-API demos and interactive tools for scalable client engagement.
Reflecting on jQuery's Impact: A Legacy in Web Development
Explore how jQuery shaped web development, its current relevance, and practical steps for modern projects.
Why Regex Falls Short for Markdown Security: A Practical Guide
Exploring the limitations of regex in sanitizing Markdown and the importance of placing security boundaries after parsing.
Mastering Deep Merging in JavaScript Without Data Loss
Learn how to perform deep merging in JavaScript to combine objects without losing nested properties. Avoid common pitfalls with type-safe solutions.
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.