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Blockchain

How to Deploy a The Graph Subgraph in 2026

Master The Graph to efficiently index your blockchain data. This advanced guide covers schema, mappings, and full deployment.

22 minADVANCED

How to Understand Solana for Beginners in 2026

Solana is revolutionizing blockchain with its blazing speed and efficiency. This conceptual guide introduces its key principles without a single line of code.

12 minBEGINNER

How to Create an ERC-20 Token in Solidity in 2026

Implement a fully functional ERC-20 smart contract in Solidity from scratch. Follow this step-by-step guide with Hardhat for quick testing and deployment to Sepolia testnet.

18 minINTERMEDIATE

How to Master ERC-721 In-Depth in 2026

Discover the theoretical foundations of ERC-721, its extensions, and best practices for building robust, optimized NFT contracts.

22 minEXPERT

How to Implement an Upgradable ERC-721 Contract in Solidity 2026

Learn to build a modern ERC-721 smart contract that's upgradeable via UUPS proxies, with built-in royalties and advanced security features in Solidity.

18 minADVANCED

How to Master Ethers.js v6 for Advanced DApps in 2026

Unlock the full power of Ethers.js v6 to build robust DApps. From custom provider setup to batch transactions, everything is ready to implement in TypeScript.

22 minADVANCED

How to Master The Graph for Blockchain Data in 2026

The Graph revolutionizes blockchain data access through decentralized subgraphs. This theoretical guide explains everything to get you started right.

12 minBEGINNER

How to Develop and Deploy an ERC-20 Token on Ethereum in 2026

Master ERC-20 token development on Ethereum with Foundry in 2026. From testable Solidity code to automated deployment on testnet.

18 minEXPERT

How to Use Hardhat for Ethereum Development in 2026

Hardhat streamlines Ethereum smart contract development with its powerful plugin ecosystem. This conceptual guide walks you step by step through its theory and best practices.

12 minBEGINNER

How to Set Up Hardhat for Ethereum in 2026

Hardhat is the go-to Ethereum development environment in 2026. Follow this guide to set up a complete project, test, and deploy your Solidity smart contracts.

14 minINTERMEDIATE

How to Create an ERC-20 Token in Solidity in 2026

Learn to implement a custom ERC-20 token in Solidity with advanced features like controlled minting and emergency pausing. Ideal for intermediate blockchain developers.

14 minINTERMEDIATE

How to Master Foundry for Ethereum in 2026

Foundry revolutionizes Solidity testing with unmatched speed and flexibility. This advanced tutorial explores its theory for flawless Ethereum deployments.

12 minADVANCED