PromptHub Blog

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

Apr 12, 2026 • 12 min read • 31

Moltworker: The AI Assistant Every Developer Needs

Deploy OpenClaw AI assistant on Cloudflare Workers Sandbox. Learn setup, costs, and real code examples for running Claude-powered multi-channel bot with device pairing and persistent storage.

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AppFlowy Web: The Open Source Notion Alternative That Puts You in Control

Developer Tools

Apr 12, 2026 • 11 min read • 117

AppFlowy Web: The Open Source Notion Alternative That Puts You in Control

Discover AppFlowy Web, the AI-powered open source Notion alternative that puts you in control of your data. Learn installation, configuration, and advanced usage with real code examples from the repository.

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OCRmyPDF: Unlock Text in Scanned Documents Instantly

Developer Tools

Apr 12, 2026 • 12 min read • 68

OCRmyPDF: Unlock Text in Scanned Documents Instantly

Transform scanned PDFs into searchable, copy-pasteable documents with OCRmyPDF. This comprehensive guide covers installation, advanced usage, real code examples, and pro tips for developers and archivists.

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Marmot: The Data Catalog Every Team Needs

Developer Tools

Apr 11, 2026 • 5 min read • 43

Marmot: The Data Catalog Every Team Needs

Marmot is an open-source data catalog that helps teams discover, understand, and leverage their data with powerful search and lineage visualization tools. Deploy in minutes as a single binary.

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Database

Apr 11, 2026 • 13 min read • 73

Zvec: The Vector Database Every AI Developer Needs

Discover Zvec, Alibaba's revolutionary in-process vector database that delivers lightning-fast similarity search directly in your applications. Learn how this lightweight library handles billions of vectors with millisecond latency, explore real code examples, and see why developers are choosing Zvec over traditional vector databases for RAG systems, recommendations, and edge AI.

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Nyx: The Forensic Trace Cleaner for All Platforms

Security

Apr 11, 2026 • 15 min read • 61

Nyx: The Forensic Trace Cleaner for All Platforms

Nyx is a revolutionary cross-platform forensic trace cleaner that sanitizes 50+ artifact types across Linux, macOS, and Windows. Learn installation, real code examples, and advanced usage from this comprehensive technical guide.

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Developer Tools

Apr 10, 2026 • 4 min read • 126

AxonHub: The AI Gateway for Developers

AxonHub is the revolutionary open-source AI gateway that lets you call 100+ LLMs using any SDK with zero code changes. Discover how its intelligent failover, real-time cost tracking, and universal compatibility transform AI development.

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awesome-generative-ai-guide: Your Essential AI Research Hub

Artificial Intelligence

Apr 10, 2026 • 16 min read • 48

awesome-generative-ai-guide: Your Essential AI Research Hub

Discover awesome-generative-ai-guide, the ultimate repository for generative AI research, interview prep, and free courses. With 90+ resources, roadmaps, and expert-curated content, this is your one-stop shop for mastering LLMs and GenAI technologies.

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VisionClaw: Transform Meta Ray-Bans Into an AI Powerhouse

AI/ML

Apr 10, 2026 • 19 min read • 43

VisionClaw: Transform Meta Ray-Bans Into an AI Powerhouse

VisionClaw transforms Meta Ray-Ban smart glasses into a real-time AI powerhouse using Gemini Live and OpenClaw. This comprehensive guide covers installation, code examples, advanced usage, and why it's revolutionizing wearable AI development.

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Open Source

Apr 09, 2026 • 9 min read • 84

Awesome Open Source eCommerce: The Ultimate Developer Goldmine

Discover 40+ curated open-source e-commerce platforms organized by programming language. This comprehensive guide explores the Awesome Open Source eCommerce Platforms repository, providing real code examples, installation guides, and strategic insights to help developers choose the perfect solution for any project.

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ShizuWall: The Android Firewall Without Root or VPN

Privacy & Security

Apr 09, 2026 • 15 min read • 318

ShizuWall: The Android Firewall Without Root or VPN

Discover ShizuWall, the revolutionary Android firewall that blocks apps without root or VPN. Learn how it leverages Android's Chain 3 controls through Shizuku for privacy-first, automation-ready protection.

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Kani TTS: The Speech Engine Every Developer Needs

Developer Tools

Apr 09, 2026 • 10 min read • 272

Kani TTS: The Speech Engine Every Developer Needs

Kani TTS is a revolutionary open-source text-to-speech engine delivering human-like voice generation across 8+ languages with sub-real-time performance on consumer hardware. Discover how its modular architecture, vLLM/MLX optimization, and fine-tuning capabilities make it the ultimate choice for developers.

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