Curious about why NFTs are creating waves across art, gaming, real estate and more? Dive into “Non-Fungible Tokens (NFTs) and Their Significance” to understand how blockchain-backed digital assets are redefining ownership, authenticity, and the future of the digital economy. A must-read for anyone exploring Web3, creativity, or digital innovation.
The Ethereum Virtual Machine (EVM) powers smart contracts and dApps on Ethereum. This guide explains how the EVM works, how it executes bytecode, manages gas, secures transactions, and evolves through major upgrades like Fusaka and Glamsterdam. A clear, simple introduction for anyone learning blockchain, Ethereum, or smart contract development.
Solidity is the main programming language for creating smart contracts on the Ethereum blockchain. This article covers Solidity projects for beginners like the “Hello, World!” contract, token sale contracts, voting systems, crowdfunding contracts, and more.
Create a free NFT on OpenSea or Rarible using lazy minting with no gas fees upfront. Set up MetaMask, connect your wallet, upload PNG, GIF, or WEBP art, and list instantly. The buyer pays minting costs upon purchase. Perfect for artists to prove ownership, sell digital collectibles, and skip Ethereum fees. Read more to know more.
This article explores various Web3 courses and Web3 bootcamps that can help you gain the necessary skills and experience to become a Web3 developer. It also covers the key topics such as the skills you need to master and the career prospects in Web3, to help you make an informed decision.
Adding Polygon network to your MetaMask wallet is quick and easy. Simply click “Add Network,” enter the official RPC URL, Chain ID 137, and symbol MATIC. Once configured, you’ll unlock access to low cost transactions, DeFi platforms, NFT marketplaces, and gaming ecosystems while enjoying Polygon’s faster transaction speeds and significantly lower fees.
NFTs are unique digital assets representing art, music, and collectibles. Define your vision with clear goals and value. Plan your collection’s traits, rarity, and roadmap. Choose a blockchain and fund your wallet. Mint on a marketplace with quality files and royalties. Build a community, then launch and grow through promotion and engagement.
When building modern web applications, choosing between WebSockets and HTTP impacts performance, user experience, and development costs. WebSockets enable real-time, bidirectional communication with reduced overhead, while HTTP follows a simple request-response pattern. This article explores the strengths and trade-offs of both protocols to help you make the right decision in 2025.
TL;DR Step Description 1 Follow top Web3 builders on Twitter to stay updated 2 Learn via video tutorials on YouTube 3 Build simple projects like
Web3 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 immutability, giving players control over their assets and enabling trustless transactions within decentralized game economies. Consider scalability, transaction speed, costs, security, interoperability, and ecosystem support to enable a smooth gameplay and long-term success.
Did you know that metaverse adoption is expected to grow significantly by 2025, though precise user estimates vary, with broader digital experiences potentially reaching tens
TL;DR Ethereum 2.0 is a significant update to the world’s second-largest cryptocurrency network that takes advantage of proof-of-stake consensus mechanism, providing users with faster transaction
Discover Ethereum Testnets in 2025: What Happened to Rinkeby and Goerli….and Why Sepolia Is Now the Standard.
TL;DR ERC-20 and BEP-20 are token standards that define technical guidelines and specifications for tokens. These standards specify all methods of transactions, deposits, and withdrawals.
TL;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
TL;DR What are Web3 memes? Web3 memes are a type of internet meme that is related to the Web3 movement. Web3 is a proposed new iteration
TL;DR Web3 is revolutionizing the internet by enabling decentralized, peer-to-peer interactions without intermediaries, powered by blockchain and cryptography. Open-source projects are at the heart of
Blockchain tech is a hive of activity, buzzing with ideas to make it safer and more private for everyone. Two prominent players in this arena
Decentralized 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 verifiable credentials. This is crucial for Web3 because it enhances user privacy, interoperability, self-sovereignty, reduces reliance on intermediaries, and provides a secure foundation for decentralized applications.
TL;DR The Evolution of Web3 Developer Tools As we move through 2025, the Web3 space is maturing, offering developers a powerful ecosystem of frameworks, languages,
TL;DR Remember when everyone was talking about Bored Apes and spending millions on digital rocks? The NFT craze of 2021 seemed unstoppable—until it wasn’t. As
TL;DR What is a DAO? A Decentralized Autonomous Organization (DAO) is an organization that operates through smart contracts on a blockchain. Unlike traditional organizations, DAOs
TL;DR: Ethereum’s Pectra upgrade is set to be one of the most transformative upgrades in the network’s history. With a focus on improving efficiency, scalability,
TL;DR Decentralized Finance (DeFi) relies on smart contracts to enable secure, trustless financial transactions. However, vulnerabilities in smart contracts can lead to devastating hacks, financial
TL;DR Decentralised finance (DeFi) has quickly become a revolutionary force in the financial world, offering opportunities to earn, lend, and borrow without intermediaries. However, while
TL;DR In the fast-evolving world of decentralized finance (DeFi), Collateralized Debt Positions (CDPs) have become a crucial tool for borrowing and creating stablecoins like DAI.
TL;DR In this article, we explore the impact of blockchain in different industries and its long-term benefits. Blockchain technology is rapidly transforming various industries by
TL;DR These two Ethereum-based protocols allow users to borrow and lend digital assets without relying on traditional financial institutions. However, they cater to different user
TL;DR How to Avoid Slippage in Crypto Trading: Practical Tips Slippage is an inevitable part of crypto trading due to the volatile nature of the
TL;DR To understand What are Modular blockchains, It is a must to understand that Blockchain technology has continually evolved to meet the growing demands of
TL;DR Understanding the Web3 Peer-to-Peer Marketplace Advantage Data Ownership & Privacy This empower users with full control over their data, addressing privacy concerns prevalent in
TL;DR In the rapidly evolving world of decentralized finance (DeFi), liquidity mining has emerged as a crucial component in ensuring the smooth functioning of decentralized
TL;DR JavaScript is one of the most widely used programming languages in the world, acting as the backbone of modern web functionality. For anyone starting
TL;DR The world of decentralized finance (DeFi) is rapidly transforming the financial landscape, offering users a revolutionary alternative to traditional banking. DeFi Lending Platforms have
TL;DR JavaScript hoisting is one of those concepts that confuses developers—especially beginners. Many assume that JavaScript moves declarations to the top, but the reality is
TL;DR In today’s digital landscape, protecting sensitive information is more critical than ever. Cryptography plays a fundamental role in securing online communications, ensuring data integrity,
TL;DR: In the ever-evolving world of cryptocurrency, decentralised exchanges (DEXs) have become key players, providing a space for folks to trade without the need for
TL;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
TL;DR: Understanding Web3 Communities A Web3 community is a decentralized network of individuals collaborating on blockchain-based projects, bound by a shared vision. Unlike traditional online
TL;DR The gaming industry is undergoing a revolutionary shift with the rise of Web3 gaming platforms. Unlike traditional gaming ecosystems, these platforms leverage blockchain technology
TL;DR: Web3 gaming is reshaping the gaming landscape, offering decentralised experiences where players truly own their digital assets. Unlike traditional games, where in-game items are
TL;DR: Web3 is the next evolution of the internet, transitioning from centralized control to decentralized ownership powered by blockchain. Comparison with previous internet versions: Impact
TL;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
TL;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
The 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
Ethereum’s popularity has surged over the years, but its scalability issues have led to high gas fees and slower transaction speeds. To address this, Layer
With the rise of blockchain technology, digital asset management has become more secure and efficient. Smart contract wallets are transforming how users store, transfer, and
TL;DR Optimistic Rollups scale Ethereum by processing transactions off-chain, reducing gas fees and congestion while maintaining security. They assume transactions are valid unless challenged, with
Why Are Smart Contracts Changing Gaming? Imagine playing a game where you truly own your in-game items, and rewards are handed out automatically and fairly—without
NFTs (Non-Fungible Tokens) have taken the digital world by storm, changing how we perceive ownership of art, music, gaming assets, and even real estate. But
Gaming has come a long way—from simple arcade games to massive online multiplayer experiences. But now, we’re entering an entirely new era: Web3 Gaming. Imagine
In the evolving landscape of blockchain technology, Relayers play a pivotal role in ensuring seamless communication and interaction between different blockchains. These components are vital
NFT (Non-Fungible Token) auctions are revolutionizing how we buy, sell, and own digital assets. From artwork and music to virtual real estate and collectibles, NFTs
The financial markets are evolving rapidly, and with this evolution comes the need for smarter, faster, and more efficient trading strategies. Traditional trading methods, often
TL;DR The Solana blockchain is one of the most dynamic and innovative ecosystems in the cryptocurrency world, offering unparalleled speed and scalability. However, navigating this
MetaMask has become one of the most popular cryptocurrency wallets for managing digital assets across Ethereum and other EVM-compatible networks. However, Solana, one of the
TL;DR: In the rapidly evolving world of blockchain technology, Ethereum has emerged as one of the most widely adopted platforms, enabling decentralized applications (dApps), smart
In the fast evolving world of Web3, improving user experience has now become a big priority. One new way to make things easier is using
In the world of software development and API integration, webhooks play a pivotal role. As more businesses rely on automated workflows and cloud-based applications, webhooks
Web3 is not simply another version of the web, it’s the next phase of the internet, that transforms how we interact with data, digital assets,
The Evolution of the Internet: Enter Web3 The internet has evolved dramatically over time. Web1 was the early, static “read-only” internet, where users could only
Blockchain technology has evolved rapidly, introducing new platforms and features aimed at expanding decentralization and enhancing scalability, security, and performance. The Ethereum Virtual Machine (EVM)
ETHDenver is an important Ethereum and blockchain community event that takes place every year in Denver, Colorado. This is known as the world’s largest and
As Ethereum’s popularity continue to rise, this leading smart contract platform has encountered challenges related to scalability and high transaction costs. With a growing number
The Internet Protocol Web3 refers to the next generation of the internet, often known as the “decentralised web.” Unlike the traditional web (Web2), which relies
In the world of blockchain and cryptocurrency, the term Wei holds a significant importance, particularly within the Ethereum ecosystem. While many are familiar with Ether
Ethereum has revolutionized the blockchain industry by creating dApps, DeFi, and NFTs. Despite these advancements, scalability issues have led to congestion, high gas fees, and
So, you wanna be a Web3 engineer, huh? That’s a bold move, kiddo. You’re basically signing up to be a digital alchemist, crafting the foundation
Discover what a Web3 wallet is and how it works, including its role in the decentralized web and blockchain technology.
Have you ever sent a cryptocurrency payment and felt like it’s taking forever to confirm? You’re not alone. Unlike swiping your debit card, crypto transactions
The rise of Web3 signifies a new era in the internet’s evolution, where decentralization, blockchain, and peer-to-peer networks take center stage. This transformation is creating
Welcome to the fascinating world of smart contracts, where lines of code dictate financial agreements and automate complex processes. But what about time? How do
Imagine a program that relies on stock prices to make investment decisions. It checks its internal database, but the information is outdated. The program is
We all rely on apps in our daily lives – for social media, shopping, banking, and more. But have you ever considered who controls these
Web3 is an exciting and closely-knit space filled with prospects, where users gain ownership and change ways of interacting online. If you have an outstanding
Metana’s Bootcamp is rewriting the rules of blockchain education by focusing on personal growth and providing each and every student with the skills, industry connections,
Imagine you walk into a fancy restaurant, eager to try their new menu. But before you can even glance at the dishes, the waiter informs
Blockchain technology is really innovative, and smart contracts are a big part of that. Smart contracts are like automatic agreements that run themselves, but they
Remember that strange feeling when an ad pops up for that exact pair of shoes you just peeked at online? Web2, the internet we know
TL;DR Etherscan is the leading Ethereum block explorer, but alternatives offer unique features and specialized functionalities. Top options include BscScan (for Binance Smart Chain), Polygonscan
Have you stumbled upon the acronym DAO and scratched your head in confusion? You’re not alone. Decentralized Autonomous Organizations are the new hot topic in
TL;DR Web3 wallets store and manage crypto, NFTs, and connect to dApps. Types: Top Picks for Beginners: Security Tips: As the digital landscape shifts toward
The world of web3 is booming, and many are eager to jump in and build the future of the internet. One of the most crucial
Forget the tired old resume and cover letter combo. You’re ready to ditch the corporate suits and dive headfirst into the electrifying world of Web3.
EVM (Ethereum Virtual Machine) storage refers to the permanent storage space within the Ethereum blockchain where smart contract data is stored. Each smart contract deployed
Remember Squid Game? Imagine instead of deadly challenges, you competed for unique, tradable in-game NFTs. The loser wouldn’t get eliminated, they’d just have to sell
Ah, the world of Web3! It’s vast, it’s exciting, and it’s… slightly overwhelming, isn’t it? If you’re feeling lost in the sea of Web3 bootcamps,
Did you know 80% of internet users are concerned about their online privacy? Web3 offers a solution, built on a foundation of powerful protocols. It’s
Imagine a world where you have complete control over your finances, without relying on traditional banks or middlemen. This is the promise of Decentralized Finance
Have you ever wondered how innovative applications securely interact with the Ethereum blockchain? At the heart of this interaction are powerful tools known as Web3.js
Does Web3 seem like a complex term? There’s no need to fret, it merely represents the evolution of the internet into something more user-friendly and
Web3 is a cool new thing that changes the internet to be fair for everyone, like magic! It lets you control your own data. Because
TL;DR: Flash loans are a super cool new idea in the world of decentralized finance (DeFi). They let users borrow as much money as they
Welcome to the amazing world of Web3 Projects GitHub. It’s a place full of new ideas and ways to change how the internet works. If
Blockchain technology is revolutionizing the way we think about data and trust. But what exactly is Layer 1 in blockchain, and why is it so
Looking to expand your knowledge and skills in blockchain development, AI & ML? With so many online courses and bootcamps available, it can be difficult
The world of smart contracts keeps changing, with new languages coming out all the time. Vyper is one of these new languages. It’s a lot
Blockchain technology has changed the way we do transactions because it’s secure, can’t be changed, and is transparent. Solidity is a programming language that was
Web3 coursera courses can help you have an opportunity into the web3 industry. As blockchain technology gains popularity, there is a greater need for qualified
The world of web development is constantly evolving, and with the rise of web3 technologies, it has never been more exciting. Web3 refers to the
Cryptocurrency and blockchain technology have been steadily gaining popularity in recent years, and as a result, there has been an increased demand for developers with
TL;DR: Ethereum development is a high-demand skill in blockchain and programming. To become a proficient Ethereum developer, follow a sequential learning path: By following this
Introduction With the prominence of blockchain technology and the explosive growth of decentralized applications (dApps) and decentralized finance (DeFi), the demand for skilled Solidity developers
Solidity is one of the most important programming languages of the future. As the world continues to move towards a decentralized economy, Solidity plays a
In today’s digital age, blockchain technology has revolutionized the way we interact and conduct business. It has brought about a secure and decentralized method of
TL;DR We at Metana, believe that the learning Solidity programming language is essential for building decentralized applications (dApps) on the Ethereum blockchain. It is a
The Origin Story of “Metaverse” Before we get into How to buy land in the Metaverse, Let’s look at how it started. A science fiction
Why Use MetaMask? MetaMask allows interactions between the Ethereum blockchain and a crypto wallet. While it defaults to the Ethereum network, other EVM-compatible chains can
Last year, on a YouTube video posted by Ashton Kutcher and Mila Kunis, titled, “Kitchen Talks”, a trivial question was asked by Ashton, “What is
TL;DR: Ethereum vs. Ethereum Classic Let’s be clear: Ethereum and Ethereum Classic are two huge names in today’s crypto world, but they’re different by design.
Amidst the hue and cry of the crypto crash this year, which has been infamously coined “The Bear Market,” a lot of engineers have been
340000 USD. Pretty big number right? It might be an eye-watering amount for some of us. However, according to the fine folks at Web3.careers, this
So in our previous post we covered what is web3 so today lets talk about Crypto basics. What is a blockchain? Blockchain is an immutable,
Blockchain Developer: The most hyped job in 2022. A Blockchain developer is a highly skilled individual who can efficiently code for designing, developing, and testing blockchain
Solana is now the fourth-biggest cryptocurrency in the world, but what does the future look like for blockchain developers. Should you learn Solana right now?
How the Blockchain System Works Blockchain technology is probably the best invention since the internet itself. It allows value exchange without the need for trust
This amazing post was originally posted by Eshita here. To understand Web3, let’s go through the features of Web1 and Web2. Web1: Read-Only The internet
Download the syllabus to discover our Cyber Security Bootcamp curriculum, including key modules, project-based learning details, skill outcomes, and career support. Get a clear path to becoming a top developer.
"*" indicates required fields
Download the syllabus to discover our AI Automations Bootcamp curriculum, including key modules, project-based learning details, skill outcomes, and career support. Get a clear path to becoming a top developer.
"*" indicates required fields
Download the syllabus to discover our Software Engineering Bootcamp curriculum, including key modules, project-based learning details, skill outcomes, and career support. Get a clear path to becoming a top developer.
"*" indicates required fields
A user just applied for Metana Web3 Solidity Bootcamp. Start your application here : metana.io/apply
Download the syllabus to discover our Full-Stack Software Engineering Bootcamp curriculum, including key modules, project-based learning details, skill outcomes, and career support. Get a clear path to becoming a top developer.
"*" indicates required fields
