Sample Collections
Explore curated collections covering code, files, logs, and more, organized by technology or topic from simple to advanced.
ESP32 Development
Comprehensive ESP32 development examples including WiFi and Bluetooth applications, MicroPython and C/C++ development, low-power IoT devices, and edge sensor networks
Ethereum Smart Contracts with Solidity
Comprehensive Ethereum smart contract development examples including ERC-20, ERC-721, DeFi protocols, and hardware wallet integration
EU VAT Number Samples
Collection of EU VAT numbers from all member states for validation testing
Express.js Samples
Express.js web framework examples including Hello World, routing, middleware, and REST API
F# Language Samples
Essential F# programming examples for functional programming and .NET development
Fastify Samples
Fastify high-performance Node.js web framework examples including plugins, hooks, validation, and optimization techniques
Fiber Samples
Fiber Go web framework examples including routing, middleware, templates, WebSocket, database integration, and performance optimization
Figma Plugins Samples
Figma plugin development examples with UI creation, design automation, and workflow enhancement tools
Flask Samples
Flask web framework examples including routes, templates, Flask-SQLAlchemy, Flask-RESTful, and modern Flask patterns
Flutter Hive Database Samples
Flutter Hive database implementation examples including offline storage, data modeling, and performance optimization
Flutter Samples
Flutter Dart mobile development framework examples including widgets, state management, navigation, and platform integration
Fresh Samples
Fresh full-stack web framework examples including islands, routing, middleware, and deployment