Blockchain Development Programming Tutorials, Guides & Best Practices

Here are some of the most commonly used SPL programs:

• Token Program: Manages and interacts with tokens on the Solana blockchain. It supports minting, transferring, burning, and freezing tokens.
• Associated Token Account Program: Creates and manages associated token accounts for users.
• Memo Program: Allows developers to attach arbitrary data to transactions.
• Token Swap Program: Enables token swapping functionalities similar to those found in decentralized exchanges (DEXs).

• Description: A blockchain developer platform offering APIs for building on Ethereum.
• Key Features:
• Provides enhanced APIs for Ethereum and Layer 2 solutions.
• Includes tools for debugging, monitoring, and analytics.
• Supports subscription-based WebSocket and HTTP APIs.
• High scalability and reliability for production DApps.
• Website: Alchemy

• Description: A serverless infrastructure platform for building DApps.
• Key Features:
• Provides a backend for DApps with built-in authentication, database, and file storage.
• Supports multiple blockchains including Ethereum, BSC, and Polygon.
• Real-time event syncing and notifications.
• Easy integration with popular front-end frameworks.
• Website: Moralis

Key Points:

• Gas Limit: The maximum amount of gas a user is willing to spend on a transaction.
• Gas Price: The amount of Ether a user is willing to pay per unit of gas.
• Gas Cost: The total amount of gas consumed by a transaction, multiplied by the gas price, determines the total fee paid.

• Node.js: For running the development server and installing dependencies.
• Truffle Suite: A development framework for Ethereum smart contracts and DApps.
• Ganache: A personal Ethereum blockchain for testing smart contracts locally.
• MetaMask: A browser extension wallet for interacting with the Ethereum blockchain.

Steps to Set Up: