VoidZero's Open-Source Boost: Faster Toolchain for JavaScript Devs
VoidZero's integration at Cloudflare accelerates JavaScript tools like Vite and Vitest, enhancing productivity for developers globally.
Tech blogReact · AI · Architecture202 articles
Tech blog · India · page 2
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
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Sponsored postsNewHave a dev or AI product? Sponsor a post on this blog.Starts at only ₹999 per postSee how it works →Building a Real-Time Sports Scoreboard with WebSocket and Node.js
Create a live sports scoreboard using WebSocket and Node.js. Keep your API key secure and ensure real-time updates with a simple setup.
Native Out-of-Order HTML Streaming Arrives in Chrome 150
Chrome 150 introduces native out-of-order HTML streaming, shifting this technique from frameworks to the browser. Learn how it impacts web development.
Node.js 26.10.0: New Features in Crypto, FFI, and More
Node.js 26.10.0 introduces crypto.parsePKCS12(), FFI enhancements, and new utilities like util.throttle and debounce.
Introducing Thusdev-Fetch: A TypeScript HTTP Client for Real-World Use
Thusdev-fetch is a TypeScript-first HTTP client offering integrated features like retries, caching, and security, aiming to streamline HTTP requests in JavaScript applications.
ButterShare: Peer-to-Peer File Transfers Without Cloud Storage
ButterShare enables browser-to-browser file transfers with WebRTC, no cloud needed. Ideal for cross-platform sharing without size caps.
Nuxt Hydration Mismatches: Understanding and Resolving Them
Nuxt hydration mismatches arise when server and client renders conflict. Learn how to identify, fix, and avoid these issues using practical strategies.
Next.js 14: Embracing Server Components for Fast, SEO-Friendly Pages
Next.js 14 introduces Server Components, simplifying data fetching and improving SEO by rendering UI parts server-side.
TanStack Fetch 1.2.1: Enhancing TypeScript and HTTP Client Experience
TanStack Fetch 1.2.1 focuses on improving TypeScript integration and error handling for better developer experience.
Node.js 26.9.0: New Crypto APIs and Default FFI Module
Node.js 26.9.0 introduces a generic MAC API, OpenSSL cipher discovery, and defaults FFI module.
From Frameworks to Explicit Code: An Engineer's Shift
Exploring the transition from Vue and Angular to @relax.js/core for better agent collaboration.
Optimizing Main-Thread Performance in Browser Game Platforms
Browser game platforms often suffer from main-thread congestion. Learn how to improve performance by optimizing task scheduling and resource allocation.
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.