The Last Networking Guide You'll Ever Need
At some point today, you probably unlocked your phone, sent a message, watched a video, checked your email, ordered food, or scrolled through social media. Each action felt instant. A tap. A click. A
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GitHub CI/CD pipeline breach
An AI just deleted source code from Microsoft, Datadog, Rust, Python, and Trivy repositories. An AI agent named Hackerbot Claw exploited something embarrassingly simple. Here's what happened 👇 The
OpenClaw- a security nightmare?
While the last few days, thousands of people are trying to run OpenClaw --> formerly Moltbot --> formerly Clawdbot, I thought to understand its core architectural flaws. Recent security incidents arou
Behind the Scenes of Hotel Booking Systems: Scaling Like Airbnb
When we think about building a large-scale platform, it’s not just about spinning up servers or writing APIs. True scalability comes from orchestrating multiple flows in harmony — how administrators configure and monitor the system, how users interac...
How a WhatsApp-Like Messaging System Works Behind the Scenes
On the surface, messaging apps like WhatsApp, Signal, or Telegram feel almost magical. You type “hey 👋”, hit send, and in less than a blink, it appears on your friend’s phone sometimes on the other side of the world. But what feels effortless to us ...
Building a Twitter-Inspired Social Media Site: A Step-By-Step Guide
Problem Statement Social media platforms enable large-scale human connection and content sharing, but they present enormous technical challenges. These platforms must handle millions of concurrent users creating, consuming, and interacting with conte...
Build a Simple URL Shortener Similar to TinyURL
Problem Statement In the digital world, we often encounter URLs that are lengthy, complex, and unwieldy. These long URLs present several challenges: they're difficult to memorize, problematic to share (especially in character-limited platforms like T...