PromptHub Blog

Master the art of AI prompting with our expert tutorials and guides.

Apr 08, 2026 • 12 min read • 90

Boop: The Scriptable Scratchpad Every Developer Needs

Boop is a revolutionary scriptable scratchpad for Mac developers that transforms text processing with custom JavaScript scripts. Learn how this open-source tool eliminates workflow friction through native performance and extensible automation.

Bright Coding

PlantUML: Transform Text Into Powerful Diagrams Instantly

Developer Tools

Apr 08, 2026 • 12 min read • 197

PlantUML: Transform Text Into Powerful Diagrams Instantly

Discover how PlantUML transforms text into professional UML diagrams instantly. This comprehensive guide covers installation, real code examples, advanced features, and why it's become the essential documentation tool for 100,000+ developers worldwide.

Bright Coding

Cybersecurity

Apr 08, 2026 • 17 min read • 60

MSc-CyberSecurity-Sapienza: The Essential Study Hub for Cybersecurity Students

Unlock 15 university-level cybersecurity courses with notes, code examples, and homework solutions from Sapienza University. Master ethical hacking, malware analysis, cryptography, and more with this comprehensive, community-driven repository.

Bright Coding

Autogen_GraphRAG_Ollama: Build Your Free Local Multi-Agent RAG Superbot

Developer Tools

Apr 07, 2026 • 15 min read • 50

Autogen_GraphRAG_Ollama: Build Your Free Local Multi-Agent RAG Superbot

Discover how Autogen_GraphRAG_Ollama combines GraphRAG, AutoGen, and Ollama to create a free, private, local multi-agent RAG superbot. Complete setup guide and code examples included.

Bright Coding

Linux

Apr 07, 2026 • 14 min read • 47

Chicago95: The Windows 95 Theme for Linux Desktops

Chicago95 is a complete Windows 95 transformation pack for Linux. Learn installation, features, and how to turn your XFCE desktop into a nostalgic 90s powerhouse.

Bright Coding

Jan: The Offline AI Assistant Every Developer Needs

Open Source

Apr 07, 2026 • 15 min read • 167

Jan: The Offline AI Assistant Every Developer Needs

Jan is an open-source ChatGPT alternative that runs 100% offline on your computer. Discover how to run LLMs locally with full privacy, OpenAI-compatible API, and advanced features like MCP integration.

Bright Coding

Horilla: The Open Source HRMS Every Team Needs

Open Source Software

Apr 06, 2026 • 12 min read • 145

Horilla: The Open Source HRMS Every Team Needs

Discover Horilla, the revolutionary free and open source HRMS & CRM built on Django. Streamline recruitment, payroll, attendance, and employee management with this powerful, self-hosted solution. Complete installation guide, real code examples, and advanced tips included.

Bright Coding

Go-Hacking: Your Complete Reverse Engineering Blueprint

Cybersecurity

Apr 06, 2026 • 12 min read • 102

Go-Hacking: Your Complete Reverse Engineering Blueprint

Master Golang reverse engineering with the free Go-Hacking tutorial. This comprehensive 128-lesson course covers x64, ARM64, and ARM32 architectures, teaching you to analyze Go binaries from scratch. Perfect for security researchers and malware analysts.

Bright Coding

Watcher: The AI-Powered Threat Intel Platform Every SOC Needs

AI/ML

Apr 06, 2026 • 17 min read • 73

Watcher: The AI-Powered Threat Intel Platform Every SOC Needs

Discover Watcher, the AI-powered open-source threat intelligence platform that automates CTI analysis, monitors emerging threats, and integrates seamlessly with TheHive and MISP. Learn how to deploy, configure, and leverage its advanced features.

Bright Coding

Fluidd: The Sleek Klipper UI Revolutionizing 3D Printer Management

Developer Tools

Apr 05, 2026 • 16 min read • 171

Fluidd: The Sleek Klipper UI Revolutionizing 3D Printer Management

Fluidd is a free, open-source Klipper web interface that revolutionizes 3D printer management with responsive design, customizable layouts, and powerful multi-printer support. This comprehensive guide covers installation, code examples, and advanced usage.

Bright Coding

Networking

Apr 05, 2026 • 18 min read • 176

DockTail: The Docker-Tailscale Bridge

Discover DockTail—the revolutionary tool that automatically exposes Docker containers as Tailscale services using label-based configuration. Learn how to deploy zero-config service mesh for your containerized applications with real code examples and advanced best practices.

Bright Coding

Puck: The Revolutionary React Visual Editor You Need

Developer Tools

Apr 05, 2026 • 14 min read • 41

Puck: The Revolutionary React Visual Editor You Need

Puck is a revolutionary open-source visual editor for React that enables developers to build custom drag-and-drop page builders with zero vendor lock-in. This comprehensive guide covers installation, real code examples, advanced usage, and why it's trending in modern web development.

Bright Coding