Lib of Dev

Name: Lib of Dev
Rating: 4.63 (15 reviews)
Author: LenFi

LiveLenFi4 apps · 1.2K installsLibraries & DemoFree · contains adscom.lenfi.libofdev

Coder library and more

Alert me ★ Watch Open in Play ↗

Total installs: 785
Installs / day: 0
Rating: 4.6★
Released: 5 Jan 2026
Last update: 28 Feb 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

10 in 3 groups

5 Sensitive1 Notable4 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage
Show its own windows or bubbles on top of other apps you are using

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

OtherSensitive6

Access to miscellaneous device features that don't fit other categories

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

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

What's new

Hello Lib of Dev 2.2.1! New Features: 30 articles across 7 it categories Improved the Groq AI Improved the Search-Function Added the Onboarding Added AI Topics Added over 70+ new Topics Added Community driven improvements (Based on the Feedback) Added new informations in Settings Fixes: Some Design/Layout Issues fixed we are expanding this application step by step in the future ;)

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