The Metana Blog
Meet our authors →Guides, tutorials and explainers on Web3.0 from Metana's instructors and editorial team.
BlockchainTL;DR DeFi lending platforms provide a decentralized alternative to traditional lending. The best platforms for 2025 include Aave, Compound, and MakerDAO. Borrowing on DeFi platforms involves depositing collateral and…
BlockchainTL;DR JavaScript hoisting means that variable and function declarations are moved to the top of their scope before execution. Only declarations are hoisted, not initializations. Function declarations are hoisted…
BlockchainTL;DR Cryptography secures data, ensuring privacy in digital communication. Beginners should start with encryption, hashing, and key-based security methods. Real-world applications include online banking, secure…
BlockchainTL;DR: PancakeSwap: Binance Smart Chain (BSC) DEX, swaps BEP-20 tokens Uniswap: Ethereum-based DEX, trades ERC-20 tokens. PancakeSwap: Lower fees, faster transactions, yield farming, CAKE token. Uniswap: Higher…
Web3.0TL;DR Impermanent loss (IL) occurs when the price of assets in a liquidity pool changes compared to when they were deposited, leading to a lower value than simply holding the assets. It affects liquidity providers (LPs)…
Web3.0TL;DR: Web3 communities thrive on decentralization, inclusivity, and collaboration. Strong communities drive adoption, innovation, and governance through DAOs. Building a Web3 community requires clear vision,…
Web3.0TL;DR Web3 gaming platforms leverage blockchain technology to enhance decentralization, security, and player ownership. Blockchain gaming platforms introduce transparency, allowing players to truly own in-game assets.…
Web3.0TL;DR: Web3 gaming introduces decentralisation, ownership, and play-to-earn mechanics. Players control in-game assets through NFTs and blockchain technology. Interoperability allows assets to be used across multiple…
Web3.0TL;DR: Web3 is the next evolution of the internet, transitioning from centralized control to decentralized ownership powered by blockchain. Comparison with previous internet versions: Web1: Static, read-only websites.…
Web3.0TL;DR An RPC node is a computer that helps blockchain applications communicate with the network. It allows dApps to send transactions, retrieve data, and interact with smart contracts without running a full node. Key…
Web3.0TL;DR Liquidity is essential for decentralized finance (DeFi) to function smoothly. DeFi liquidity pools enable decentralized trading by allowing users to contribute crypto assets in exchange for rewards. These pools…
Web3.0The gaming industry is rapidly evolving with Web3 technology , bringing decentralization, player ownership, and blockchain-based economies to the forefront. To build innovative Web3 games , developers must leverage a…
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