Tech blogReact · AI · Architecture235 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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javascript92 articles
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235 articlesLatest · Nov 2026

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Showing 7 articles tagged update. Clear filter

Lead article · Security

PHP2Shell RCE Vulnerabilities: Critical Update Guide

Oct 22, 2026 · 04:20 pm IST · 3 min read 4 views

PHP2Shell vulnerabilities present significant RCE risks. Update immediately to safeguard PHP environments from potential breaches.

phpvulnerabilitiessecurityupdaterce

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PHP Patches Critical RCE Vulnerabilities in Security Update

PHP's urgent update fixes two critical RCE vulnerabilities affecting Apache mod_php. Immediate patching is crucial for production environments.

phpsecurityvulnerabilityrce

Oct 22, 202610:33 am IST3 min readSecurity3 views

Node.js 24.22.0 LTS: Crypto Enhancements and More

Node.js 24.22.0 LTS brings new crypto features and performance hooks. Learn how these updates can optimize your Node.js applications.

node.jscryptoperformanceupdate

Oct 16, 202608:43 pm IST5 min readNode.js7 views

Next.js Security Update: Preparing for Critical Upstream Fixes

Next.js will release a security update on October 14, 2026, to address critical upstream vulnerabilities. Prepare to upgrade promptly.

next.jssecurityvulnerabilitiesupdate

Oct 9, 202606:38 pm IST6 min readReact6 views

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.

node.jscryptoffijavascript

Sep 22, 202610:15 pm IST5 min readNode.js3 views

Next.js Security Update: Critical Fix for Upstream Vulnerability

Next.js issues critical security update for versions 16.3.6 and 15.5.26. Engineers should upgrade immediately.

next.jssecurityreactupdate

Sep 22, 202601:13 pm IST5 min readReact10 views

Node.js 24.21.0 LTS: Crypto Enhancements and Performance Boosts

Node.js 24.21.0 LTS brings crypto updates and performance improvements, focusing on OpenSSL and net.BlockList optimizations.

node.jscryptoperformanceupdate

Sep 16, 202605:07 pm IST5 min readNode.js8 views

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.

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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.