PromptHub Blog

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

Mar 19, 2026 • 16 min read • 98

GraphGen: The Synthetic Data Engine for LLMs

GraphGen transforms knowledge graphs into high-quality synthetic data for LLM fine-tuning. Learn how its ECE-driven generation, multi-hop sampling, and distributed architecture can boost your model performance by targeting knowledge gaps with surgical precision.

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JavaScript

Mar 18, 2026 • 11 min read • 62

Zeu.js: The Real-Time Dashboard Library

Zeu.js is a powerful JavaScript library for real-time visualization components. Learn how to build TV dashboards, monitoring UIs & IoT interfaces with canvas-based components that deliver 60fps performance. Complete installation guide, real code examples, and advanced usage patterns included.

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Open Source

Mar 18, 2026 • 14 min read • 110

Open-Launch: The Open Source Launch Platform

Discover Open-Launch, the revolutionary open source alternative to Product Hunt. Built with Next.js 15, React 19, and TypeScript, this complete platform empowers you to build self-hosted product discovery communities with enterprise-grade features, payment integration, and robust anti-spam protection.

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Make Comics: AI-Powered Comic Creation in Seconds

Web Development

Mar 18, 2026 • 15 min read • 125

Make Comics: AI-Powered Comic Creation in Seconds

Discover how Nutlope's Make Comics transforms text prompts into full comic books using Google Flash Image 2.5 and Qwen3 80B. Complete setup guide, real code examples, and advanced techniques for AI-powered storytelling.

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IPATool: The Essential CLI for iOS App Downloads

Developer Tools

Mar 17, 2026 • 17 min read • 244

IPATool: The Essential CLI for iOS App Downloads

IPATool is a revolutionary command-line utility that enables developers and security researchers to search and download iOS IPA files from the App Store. This comprehensive guide covers installation, real code examples, advanced usage, and practical use cases for this essential automation tool.

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TV Clipboard: The Peer-to-Peer Text Transfer Tool

Developer Tools

Mar 17, 2026 • 10 min read • 72

TV Clipboard: The Peer-to-Peer Text Transfer Tool

TV Clipboard is a revolutionary Go-powered peer-to-peer tool for instant text transfer between devices using QR codes. Discover its AES-GCM encryption, WebSocket architecture, and zero-install mobile experience in this comprehensive technical deep dive.

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Lumentis: One-Click AI Docs From Any Transcript

Developer Tools

Mar 17, 2026 • 12 min read • 81

Lumentis: One-Click AI Docs From Any Transcript

Lumentis is an AI-powered documentation generator that transforms meeting transcripts and unstructured text into professional docs with a single command. Supports GPT-4 and Gemini with cost optimization.

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OpenUI: The UI Generator Every Developer Needs

Developer Tools

Mar 16, 2026 • 14 min read • 270

OpenUI: The UI Generator Every Developer Needs

OpenUI by Weights & Biases transforms natural language descriptions into live UI components. This comprehensive guide covers installation, real code examples, advanced usage, and comparisons with alternatives like v0.dev. Learn how to leverage multiple LLMs including OpenAI, Groq, and local Ollama models for rapid prototyping.

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Toad: The Terminal AI Interface Every Developer Needs

Developer Tools

Mar 16, 2026 • 18 min read • 173

Toad: The Terminal AI Interface Every Developer Needs

Discover Toad, the revolutionary terminal interface that unifies AI agents like Claude, Gemini, and Codex in your command line. Learn installation, features, and real-world use cases in this comprehensive guide.

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Tech Interview Handbook: The Essential Guide Every Developer Needs

Developer Tools

Mar 15, 2026 • 15 min read • 128

Tech Interview Handbook: The Essential Guide Every Developer Needs

The Tech Interview Handbook by yangshun offers curated coding interview prep materials including Grind 75, resume guides, and behavioral questions to help developers land jobs at top tech companies.

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Cronmaster: 7 Features That Transform Cron Management

Developer Tools

Mar 15, 2026 • 15 min read • 114

Cronmaster: 7 Features That Transform Cron Management

Transform your cronjob workflow with Cronmaster's live logging, human-readable syntax, and modern UI. This comprehensive guide covers installation, real code examples, advanced patterns, and why it's better than traditional crontab. Get started in minutes with Docker.

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HTTPie CLI: The Revolutionary HTTP Client Every Developer Needs

Developer Tools

Mar 14, 2026 • 12 min read • 76

HTTPie CLI: The Revolutionary HTTP Client Every Developer Needs

HTTPie CLI is a modern, user-friendly command-line HTTP client that transforms API interaction with intuitive syntax, colorized output, and powerful features like sessions and plugins. Learn installation, real code examples, and advanced usage.

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