The Metana Blog
Meet our authors →Guides, tutorials and explainers on Web3.0 from Metana's instructors and editorial team.
Web3.0Web3 games use blockchain technology to enable decentralized ownership of in-game assets, allowing players to truly own and trade items like NFTs and cryptocurrencies. Blockchain enables transparency, security, and immut
Web3.0Did you know that metaverse adoption is expected to grow significantly by 2025, though precise user estimates vary, with broader digital experiences potentially reaching tens of millions.? Metaverse gaming is evolving…
BlockchainTL;DR Ethereum 2.0 upgraded the network from energy-intensive mining to efficient staking in September 2022 Energy consumption dropped by 99.95%, eliminating 11 million tons of CO2 emissions annually Transaction speeds…
BlockchainDiscover Ethereum Testnets in 2025: What Happened to Rinkeby and Goerli....and Why Sepolia Is Now the Standard.
BlockchainTL;DR ERC-20 : Token standard on Ethereum - highly decentralized, widely adopted, but slower and more expensive . BEP-20 : Token standard on Binance Smart Chain (BSC) - faster , cheaper , but more centralized and less…
Web3.0TL;DR WebSockets are a protocol that enables real-time, bidirectional communication between clients and servers over a single persistent connection. Unlike HTTP's request-response model, WebSockets allow both parties to…
BlockchainTL;DR Web3 memes are internet memes that make complex blockchain and decentralized technology concepts more accessible through humor They've evolved from early jokes about explaining crypto to grandparents into powerful…
Web3.0Explore how Web3 is reshaping the future of the internet! From decentralization to empowering users with control over their data, open-source projects are driving this transformation. Discover the top Web3 projects makin
BlockchainBlockchain tech is a hive of activity, buzzing with ideas to make it safer and more private for everyone. Two prominent players in this arena are Solidity, the backbone of smart contracts, and homomorphic encryption, a…
Web3.0Decentralized Identity in Web3 is like owning your digital passport instead of relying on centralized authorities. It uses blockchain to give you control over your identity data and allows you to selectively share verifi
Web3.0TL;DR Solidity and Rust are key languages for smart contracts—Solidity for Ethereum, Rust for high-performance chains like Solana. Hardhat, Foundry, and Anchor are leading Web3 developer tools for building, testing, and…
Web3.0TL;DR NFTs survived the 2021-2022 boom-bust cycle but transformed significantly The market shifted from speculation to practical utility across multiple industries Key growth areas: gaming, fashion, real estate, and…
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