Learn how to add keyboard interactions in your React app using a centralized shortcut manager. A clean and dev-friendly approach for better user experience. Unveiling the Power of Keyboard Interactions in Web Apps In the realm of modern web applications, have you ever noticed how some apps stand out in terms of user experience? Take…

SOC-CERT is an AI-powered open-source threat intelligence system that monitors CVEs from CISA, NIST, CERT-FR & OTX, delivering real-time alerts at zero cost. This is a submission for the AI Agents Challenge powered by n8n and Bright Data 🛡️ What I Built ⚡ TL;DR: 📖 Description: 🚀 Unique Innovation: soc-cert-workflow-architecture.png🏗️ Architecture Overview: ⚡ Complete threat intelligence automation pipeline processing 100+…

Learn how to build a webhook receiver in Node.js using Express. This step-by-step tutorial covers webhook basics, push vs pull API model, practical code example, and local testing with Tunnelmole. Secure and test webhooks from Stripe, GitHub, and Shopify easily. In the world of web development, getting real-time data is crucial for building modern, interactive…

Learn how to build intelligent AI agents with Flutter in 2025. This complete developer’s guide covers AI concepts, TensorFlow Lite, cloud AI services, and real-world use cases for cross-platform apps. The convergence of Artificial Intelligence and mobile development is rapidly reshaping how we interact with technology. Among the most exciting advancements in this space is…

Learn everything about HTTP Status Codes (200, 301, 404, 500) with clear explanations, categories, and examples. Perfect for web developers, backend engineers, API learners, and SEO specialists. If you have ever developed or used an API, you have undoubtedly encountered HTTP Status Codes. When you get responses like 200 OK or 404 Not Found, those are the three digit…

Introduction to Git Hooks Git is more than just a version control system. It also provides automation to improve developer productivity. One of these features is Git Hooks. Git Hooks are scripts that Git automatically executes before or after specific events, such as commiting code, pushing to a remote repository or merging branches. They allow developers to automate tasks seamlessly within the…

Learn how to implement multiple middlewares in Next.js step by step. This guide covers authentication middleware, i18n (internationalization), modular middleware structure, and best practices for clean, scalable Next.js applications. When building medium-to-large Next.js applications, we often need to perform some preprocessing before requests enter the application, such as user authentication, internationalization settings, and redirects. Starting…

A complete guide to Linux/Unix signals and process management. Learn how Ctrl+C, Ctrl+Z, kill, pkill, nohup, &, and tmux work behind the scenes. Discover how to gracefully terminate processes, run tasks in the background, keep services alive after logout, and manage multiple sessions with tmux for efficient system administration. 1. Introduction In the Linux/Unix world,…

Extracting structured data from unstructured documents (like PDFs and images) can get tricky fast. With the rise of foundation models and purpose-built APIs, it’s now possible to turn even a messy invoice into clean JSON with just a few lines of code. So I will compare three different ways to parse documents: using OpenAI’s GPT‑4o,…

Intro Grzegorz Tworek recently published some C code demonstrating how to steal and impersonate Windows tokens from a process. The standard way to do this is with the OpenProcess, OpenProcessToken, DuplicateTokenEx, and ImpersonateLoggedOnUser APIs. Grzegorz shows how to achieve the same using Nt* APIs, specifically NtOpenProcess, NtOpenProcessToken, NtDuplicateToken, and NtSetInformationThread. Because I’m a C# junky, I…