Metana Editorial Team
Powered by Metana Editorial Team, our content explores technology, education and innovation. As a team, we strive to provide everything from step-by-step guides to thought provoking insights, so that our readers can gain impeccable knowledge on emerging trends and new skills to confidently build their career. While our articles cover a variety of topics, we are highly focused on Web3, Blockchain, Solidity, Full stack, AI and Cybersecurity. These articles are written, reviewed and thoroughly vetted by our team of subject matter experts, instructors and career coaches.
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…
Full-StackTL;DR Vibe coding is a new AI-driven approach where developers use natural language prompts to generate code with tools like Cursor and Replit Agent. While this speeds up development, it can lead to shallow learning and…
Full-StackChoosing between cybersecurity vs software development can be tough. Both fields offer incredible opportunities, but in very different ways. This article will guide you throughout the process to choose the best for yours
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)…
BlockchainTL;DR: Casper is a modular blockchain, meaning it separates key functions (consensus, execution, and storage) into different layers for better efficiency and scalability. Faster transactions & lower bottlenecks thanks…
Full-StackTL;DR JavaScript has 7 main data types, Number, String, Boolean, Undefined, Null, Symbol, and BigInt. Data types are categorized into primitive (immutable) and reference (mutable) types. Type coercion allows JavaScript…
Full-StackWhen writing JavaScript , variable accessibility is determined by where a function is defined. This behavior is called lexical scoping. JavaScript follows a lexical scope model, meaning it resolves variable lookups…
Full-StackMemory management is one of the fundamental aspects of software development. In JavaScript, despite its reputation as a “garbage-collected” language, developers still need to understand how memory works, how garbage…
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,…
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