Lib of Dev

Lib of Dev

LenFi

Available on Google Play
4.6(14)
500+ installsFreeLibraries & Demo

Updated Feb 28, 2026 · v2.2.1

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Coder library and more

A massive mobile app serving as an offline-first developer learning platform with shadcn/ui-inspired design. Features 13 programming languages, AI/ML guides, IoT/Hardware tutorials, E-Commerce, Linux administration, 80+ developer hints, and 70+ official resource links. Lib of Dev is still evolving — and with your help, we'll reach its full potential together! 🌟 What Makes This Special 🤖Build in AI Chat with Groq* 📚 30,000+ Lines of Content - Meticulously curated for developers 🤖 AI & Machine Learning - Ollama, OpenAI, LangChain guides 🔌 IoT & Hardware - ESP32, Raspberry Pi, Arduino with real code 🛒 E-Commerce - Shopify, Stripe integration examples 🐧 Linux & DevOps - System administration, Proxmox virtualization 💡 80+ Developer Hints - Instant answers to "What should I use?" 🔗 70+ Official Links - Direct access to documentation and resources 100% Offline - All content bundled, no internet required** 📊 Content Overview 💻 Programming Languages (13) Each with 100+ code examples, explanations, and best practices: Web/Frontend: JavaScript, TypeScript, PHP Mobile: Swift, Kotlin Systems: C, Rust, Go General Purpose: Python, Java, C#, Ruby Database: SQL 🤖 AI & Machine Learning Ollama - Run LLMs locally (LLaMA 2, Mistral, Code Llama) AI APIs - OpenAI GPT-4, Anthropic Claude, Google Gemini ML Training - PyTorch, TensorFlow with Python Vector Databases - Pinecone, Weaviate, Qdrant for embeddings AI Agents - LangChain, LlamaIndex frameworks 🔌 IoT & Hardware Complete guides with 50+ working code examples: ESP32/ESP8266 - WiFi setup, web servers, MQTT, sensors Raspberry Pi - GPIO control, Pi Camera, web servers Arduino - LED control, analog sensors, serial communication Sensors - DHT22 temperature, HC-SR04 ultrasonic, and more 🏠 Home Assistant Configuration and automation examples ESPHome integration for ESP devices MQTT sensor integration YAML configuration templates 🛒 E-Commerce & Shopify Shopify Liquid templates Shopify Node.js app development Shopify Storefront API (GraphQL) Stripe payment processing Headless commerce patterns 🐧 Linux & System Administration Essential terminal commands User & permission management Nginx reverse proxy configuration systemd service creation Network troubleshooting 🖥️ Proxmox Virtualization VM creation via CLI LXC container management Backup and restore procedures 🎨 UI Frameworks (Featured) shadcn/ui ⭐ - Complete guide with 8 components Tailwind CSS - Utility-first framework Radix UI - Accessible primitives 🚀 Deployment Platforms (6) Expo - Mobile development Vercel - Web hosting & serverless Cloudflare - CDN & edge computing Netlify - JAMstack platform Docker - Containerization Firebase - Backend as a Service 💡 Developer Hints (80+ Scenarios) This App is no longer an Open-Source project, reason are the user safety. *Groq You need to create a API Key, its for free **Internet For special features you need a working network connection. Else the App cannot deliver Features like Groq

Released
January 5, 2026

0 years on Google Play

Version
2.2.1
Updated
Feb 28, 2026
Content Rating
Everyone
Installs
500+
Developer
LenFi
Website
https://www.lenfi.uk
Email
support.lenfi@lenfi.uk
In-app purchases
No

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