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825 articles·Linux · DevOps · Security · Cloud·By lalatendu.swain
WhatsApp Finally Brings Voice and Video Calling to the Browser: What It Means for Everyone in 2026

WhatsApp Finally Brings Voice and Video Calling to the Browser: What It Means for Everyone in 2026

lalatendu.swain
lalatendu.swain
Jul 288 min read
Free field guide

Linux Server Hardening Checklist

30 practical steps to take a fresh Linux box from default to defensible. Enter your email — you'll get the PDF instantly, plus new posts on Linux, security & AI.

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lalatendu.swain
lalatendu.swain

Automating Security Assessments with PentesterFlow

A friendly guide to using an AI-driven tool for penetration testing.

Jul 284 min read
lalatendu.swain
lalatendu.swain

Understanding Agents in Generative AI: A Class and Instance Definition

Exploring the MCP Spec and Its Implications for AI Development

agentsJul 284 min read
lalatendu.swain
lalatendu.swain

Building an AI Support Inbox for How WhatsApp Teams Actually Work

Exploring the challenges and solutions for AI integration in WhatsApp customer support.

customersupportJul 274 min read
lalatendu.swain
lalatendu.swain

Weekly Dev Log: Progress on iOS App Development

Updates on ToneDrill and AI Security Learning Path

appdevelopmentJul 244 min read
lalatendu.swain
lalatendu.swain

DGX Spark vs RTX 5090 for AI and ML Coding: A Practical 2026 Comparison

Mid-2026 is an unusually good moment to compare the NVIDIA DGX Spark and the RTX 5090. If you are deciding what to buy for local AI-assisted coding this year, should you get a compact unified-memory system or a traditional high-bandwidth GPU?

machine-learningJul 237 min read
lalatendu.swain
lalatendu.swain

Rebuilding a Personal Site with Astro, Bun, and Cloudflare

A breakdown of the architecture and benefits of a modern static site

webdevJul 233 min read
lalatendu.swain
lalatendu.swain

Why AI-Generated Nudes Can't Be Stopped — A Builder's View

The friction that used to protect people is gone. Open-weight models are distributed, detection is a losing race, and the barrier to harm has disappeared permanently. Here is why 'impossible to stop' is the honest answer.

societyJul 226 min read
lalatendu.swain
lalatendu.swain

gRPC Support in Spring Boot 4.1: What You Need to Know

Understanding the New Features and Changes

grpcJul 223 min read
lalatendu.swain
lalatendu.swain

Building Explicit Data-Flow Graphs in TypeScript: Introducing Transferum

Transferum is a TypeScript library designed to help developers create graph-based interaction models between components using reactive data streams and flexible routing.

typescriptJul 215 min read
lalatendu.swain
lalatendu.swain

Integrating Open-Weight LLM APIs: A Developer's Guide to Transparent AI Integration

How to build with open-weight language models through simple, developer-friendly APIs

opensourceJul 204 min read
lalatendu.swain
lalatendu.swain

Antigravity CLI vs Claude Code: The 2026 Terminal User Interface Showdown

A deep comparison of Google's agy and Anthropic's claude — architecture, concurrency, sandboxing, and which one fits your workflow

developer-toolsJul 175 min read
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Exploring Efficiency and Mobility with JuiceSSH: A Powerful SSH Client for Android

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If someone criticizes you for learning from others, it's best to ignore them. LIFE IS A CONTINUOUS LEARNING PROCESS, and we should never stop learning from those around us. वसुधैव कुटुम्बकम् || सर्वे भवन्तु सुखिनः 🕊️
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