Blockchain Libraries Development Tutorials, Guides & Insights

• Description: A powerful and feature-rich library for Bitcoin and blockchain-related applications, built by the developers behind BitPay.
• Use Cases:
• Create Bitcoin wallets and manage keys.
• Develop custom Bitcoin transaction scripts.
• Build and query Bitcoin blockchain services.
• Key Features:
• Comprehensive support for Bitcoin development.
• Provides tools for both full-node and SPV (Simplified Payment Verification) implementations.
• Includes utilities for working with Bitcoin cash and other forks.
• Installation:

  npm install bitcore-lib

• Description: An open-source blockchain explorer for Ethereum-based networks.
• Key Features:
• Provides a user-friendly interface for exploring blocks, transactions, and tokens.
• Supports custom networks and sidechains.
• Allows token holders to track token balances and transaction histories.
• Easy to deploy and customize.
• Website: BlockScout

• Description: A decentralized oracle network that provides real-world data to smart contracts.
• Key Features:
• Fetches data from APIs and off-chain sources for use in smart contracts.
• Secure and reliable, with decentralization to avoid single points of failure.
• Supports various data types including price feeds, weather data, and more.
• Integrates easily with Ethereum smart contracts.
• Website: Chainlink