@basirkhan

Writing Node.js in 2025? These New Features & Practices Are Non-Negotiable

Nov 23, 2025 · 4 min read · If you’re still writing Node.js apps the “old way” (CommonJS modules, dotenv, external test libs, etc), it’s time to upgrade. Modern versions of Node.js offer several built-in capabilities that reduce dependencies, simplify workflow, and improve perf...

What is kafka?

Nov 8, 2025 · 5 min read · Kafka in detailed ! https://kafka.apache.org/ What is distributed You can scale kafka horizontally by adding more nodes that run your kafka brokers Event streaming If you want to build a system where one process produces events that can be consumed ...

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What the heck is Cron?

Nov 7, 2025 · 8 min read · Have you ever noticed promotional emails, marketing campaigns, or reminder messages landing in your inbox at the same time every day or week? If you’re a curious tech person like me, you might wonder what’s running behind the scenes. Is it a person h...

KKrishnaku commented

Welcome to the Magic: Real-Time Updates with Server-Sent Events (SSE) in Node.js + React.js

Oct 19, 2025 · 5 min read · In today’s web world, real-time communication is everywhere — whether you’re building dashboards, notifications, live metrics, or chat systems.When you hear “real-time,” most people think of WebSockets. But there’s another lightweight, reliable alter...

Setting up CI/CD Through Github Actions

Oct 18, 2025 · 3 min read · Step 1 — Generate a CI/CD-friendly SSH key on your EC2 Open your EC2 terminal and run: # Generate a new SSH key specifically for GitHub Actions ssh-keygen -t rsa -b 4096 -m PEM -C "github-actions" -f ~/github_ec2_ci_key -N "" Explanation: -t rsa → ...