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Author: Metana Editorial

vibe coding tools
AI & Machine Learning

11 Best Vibe Coding Tools For 2026

These 11 vibe coding tools are reshaping how developers work in 2026—making coding faster, more collaborative, and more fun. Whether you’re a full-stack hacker, a UI designer, or a terminal-first DevOps engineer, there’s a tool here to match your flow. From AI-first editors like Cursor and Copilot to lightning-fast platforms like Bolt and Zed, each one adds a unique “vibe” that goes beyond just writing code.

Read More »
Metana Editorial September 12, 2025
Blockchain

Running Your Own Node? Here’s What You Should Know

As blockchain technology continues to grow, an increasing number of businesses and individuals are exploring ways to contribute to decentralized networks. One of the most popular ways to engage with blockchain is by running your own node. A full node plays a critical role in maintaining the network. However, despite the growth and popularity of blockchain, there are fewer than 10.000 Bitcoin peers on networks running full nodes. Everyone else is still relying on other people’s full nodes to broadcast their transactions.

Read More »
Metana Editorial September 11, 2025
WebSockets vs HTTP
Web3.0

WebSockets vs HTTP: What To Choose in 2025

When building modern web applications, you’ll face a critical decision that impacts performance, user experience, and development costs: WebSockets or HTTP? Quick Sneak-Peak WebSockets are

Read More »
Metana Editorial September 11, 2025
Cybersecurity or Artificial Intelligence
AI & Machine Learning

Which Is Easy Cybersecurity Or Artificial Intelligence| 2025

Cybersecurity is significantly easier to break into than AI, with lower academic barriers, more beginner-friendly resources, and smoother learning curves. However, “easier” doesn’t automatically mean “better” for your specific situation.

Read More »
Metana Editorial September 9, 2025
Coding books
Coding

11 Good coding books for beginners

Looking for the best way to start coding? This guide covers 11 must-read programming books for beginners. From practical Python projects to JavaScript challenges, from writing clean code to mastering algorithms, these books provide a complete roadmap.

Read More »
Metana Editorial September 8, 2025
Management Information Systems Major Require Coding
Coding

Does a Management Information Systems Major Require Coding? Beginner Guide

Yes, Management Information Systems (MIS) majors do require coding, but not as much as you think. Most MIS programs dedicate about 25-35% of coursework to programming, focusing on business applications rather than complex software development. You’ll learn languages like Java, SQL, Python, and basic web development—enough to communicate with developers and build simple business solutions, but far less intensive than Computer Science programs.

Read More »
Metana Editorial September 4, 2025
Computer Science

Career Advice for Someone Who Doesn’t have a CS Degree| Know It All

Can you really build a career in tech without a computer science degree? The short answer is yes, absolutely. Thousands of professionals are working as software engineers, data analysts, web developers, and IT specialists without ever sitting in a CS lecture hall. The truth is that skills, projects, and proof of ability matter far more than a diploma.

Read More »
Metana Editorial September 3, 2025
IoT Artificial Intelligence
AI & Machine Learning

What Is IoT Artificial Intelligence| Explained

IoT Artificial Intelligence, commonly known as AIoT (Artificial Intelligence of Things), is the integration of artificial intelligence technologies with Internet of Things infrastructure. This combination

Read More »
Metana Editorial September 3, 2025
Highest Paying Remote Coding Jobs
Coding

11 Highest Paying Remote Coding Jobs in 2025 (Up to $367K)

Machine Learning Engineers command the highest salaries, with top performers earning $367K+ annually • Specialized skills in AI, cloud computing, and DevOps significantly increase earning potential • Full stack developers offer versatility that smaller companies value highly • Remote positions often pay 20-40% more than local market rates • Building a strong portfolio and mastering remote communication are crucial for landing top roles • The demand for remote developers continues growing, with no signs of slowing • Companies save on overhead costs and often pass those savings to employees as higher salaries

Read More »
Metana Editorial September 2, 2025
Angular in 2025
Front-End

Angular in 2025- Still Relevant?

Yes. Angular isn’t dead. Despite the React hype train and Vue’s rising popularity, Angular continues to power over 360,000 websites globally according to BuiltWith’s 2025

Read More »
Metana Editorial August 29, 2025
smart contract programming languages
Smart Contracts

Top 9 Smart Contract Programming Languages in 2025

TlDR;

Solidity – Ethereum/EVM chains, most popular, beginner-friendly
Vyper – Ethereum/EVM, Python-like, security-focused
Rust – Solana/Polkadot/Near, high-performance, advanced
Cairo – StarkNet L2, zero-knowledge proofs, cutting-edge
Move – Aptos/Sui, resource-oriented, asset safety
Clarity – Stacks/Bitcoin L2, decidable, Bitcoin integration
Motoko – Internet Computer, actor model, persistent storage
Cadence – Flow blockchain, NFT-focused, resource-oriented
Ink! – Polkadot parachains, Rust-based DSL, cross-chain ready

Read More »
Metana Editorial August 28, 2025
software engineer salary negotiation
Full-Stack

How to Negotiate Salary as a Software Engineer?

The most successful software engineers don’t just write great code—they negotiate great compensation. In 2025’s competitive tech landscape, the difference between accepting your first offer and strategically negotiating can mean $50,000+ annually, or over $2 million across your career. Yet most engineers walk into salary discussions unprepared, with hope and good intentions. This guide changes that. Whether you’re a bootcamp graduate landing your first $85K role or a senior architect eyeing $300K+ packages, the principles remain the same: research thoroughly, document your value with metrics, and never negotiate without leverage. The companies paying top dollar aren’t just buying your technical skills—they’re investing in problem-solvers who understand their worth and communicate it professionally.

Read More »
Metana Editorial August 26, 2025
Green Coding for sustainable Software development project
Coding

Green Coding: What It Is and 13 Ways to Practice It in Your Next Project

Every line of code you write has an invisible carbon footprint. Software now accounts for 2-4% of global greenhouse gas emissions—roughly equivalent to the aviation industry. But here’s what’s exciting: you can dramatically reduce this impact without sacrificing functionality. Green coding isn’t about building fewer features—it’s about building them smarter. In this comprehensive guide, discover 13 actionable techniques that will help you write energy-efficient code, reduce operational costs by up to 70%, and position yourself as a forward-thinking developer in an industry increasingly focused on sustainability.

Read More »
Metana Editorial August 22, 2025
Full-Stack

Intermediate JavaScript Tips to Level Up Your Coding

Level up your JavaScript skills with practical tips beyond the basics. From closures and async/await to modern ES features, modules, and design patterns, this guide shows you how to write cleaner, faster, and more professional code.

Read More »
Metana Editorial August 21, 2025
How to open terminal in vs code
Coding

How to open terminal in vs code: Step-by-Step

Learn how to open the terminal in Visual Studio Code step by step. From keyboard shortcuts to the menu bar and Command Palette, this guide covers every method, plus tips for multiple terminals, troubleshooting, and FAQs about using VS Code.

Read More »
Metana Editorial August 21, 2025
best cybersecurity bootcamps
Cyber Security

11 Best Cybersecurity Bootcamps in 2025

Explore the best cybersecurity bootcamps of 2025 including Springboard with a job guarantee, Evolve Security Academy ranked #1 for five years, Fullstack Academy with university-backed SOC training, and BrainStation for budget-friendly certification prep.

Read More »
Metana Editorial August 20, 2025
SWE vs CS vs CE differences
Technology

Software Engineering vs Computer Science vs Computer Engineering: 11 Key Differences

While Software Engineering builds the apps you use daily, Computer Science develops the algorithms that power AI breakthroughs, and Computer Engineering creates the hardware running it all. With salaries ranging from $70,000 to $450,000+ and vastly different daily responsibilities, understanding these 11 key differences will save you years of career uncertainty

Read More »
Metana Editorial August 18, 2025
Tech companies San Francisco
Jobs

Top 15 Tech Companies in San Francisco

Want to work at the heart of innovation? These 15 San Francisco tech companies are leading in AI, cloud, fintech and design while paying some of the industry’s top salaries. From global giants like Google, Meta and Apple to fast growing disruptors like Stripe, Cloudflare and Figma, each offers world class projects, benefits and career growth opportunities.

Read More »
Metana Editorial August 15, 2025
is metamask safe and legit to use
Web3

Is MetaMask Safe and Legit To Use?

Yes, MetaMask is safe and can be trusted. The wallet software has never been hacked and is used by over 100 million people worldwide. MetaMask is owned by ConsenSys and operates on open-source code that security researchers can audit.

Read More »
Metana Editorial August 15, 2025
Best paying jobs in California
Jobs

25 Best Paying Jobs in California (2025)

Quick Takeaways

Medical specialists and surgeons command the highest absolute salaries ($300K+)

AI and machine learning roles show the fastest salary growth

Location choice within California significantly impacts earning potential

Emerging fields offer first-mover advantages for career growth

Cost of living requires strategic financial planning despite high salaries

AI-resistant careers combining human judgment with technical skills offer best long-term prospects

California’s diverse economy provides multiple pathways to high earnings

Read More »
Metana Editorial August 12, 2025
Java vs JavaScript
Coding

Java vs JavaScript: What’s The Difference?

Java and JavaScript may sound alike but they are completely different. Discover their real histories, how they work, what jobs they lead to, and which one might be the better fit for you.

Five Major Differences from the Article:
Compilation vs Interpretation
Type Systems and Error Handling
Execution Environments
Programming Paradigm
Performance and Speed

Read More »
Metana Editorial August 11, 2025
cyber security bootcamps
Cyber Security

Are Cybersecurity Bootcamps Worth It: Beginner Guide

Are cybersecurity bootcamps worth it? Yes — for beginners, a cybersecurity bootcamp can be a fast, practical way to enter the field. In just 12–30 weeks, you’ll gain hands-on skills in ethical hacking, network defense, and incident response — without spending years on a degree.

Read More »
Metana Editorial July 31, 2025
Web3.0

Choosing the Best Blockchain for Web3 Gaming: Beginner Guide

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.

Read More »
Metana Editorial July 30, 2025
Front-End

Is CSS Hard to Learn? (2025)

Many new web developers find themselves asking, Is CSS hard to learn? While CSS powers the look and feel of every polished website, it can

Read More »
Metana Editorial July 29, 2025
Crypto Faucets

How To Get Sepolia ETH From A Faucet 2025

TL; DR
How it works?
Paste your wallet address.
Complete optional verification.
Request ETH and wait for delivery (seconds to minutes).
Faucets often have daily limits or cooldowns to prevent abuse.

Read More »
Metana Editorial July 28, 2025
Web3.0

Best Metaverse Games to Enjoy in 2025

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

Read More »
Metana Editorial July 25, 2025
Blockchain

What Is Ethereum 2.0? (Updated)

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

Read More »
Metana Editorial July 24, 2025
AI & Machine Learning

Is It Hard To Become A Data Analyst?

Question: Is it hard to become a data analyst? Direct Answer: It’s challenging but absolutely achievable – becoming a data analyst requires dedication and continuous

Read More »
Metana Editorial July 17, 2025
crypto faucet safety
Crypto Faucets

Are Crypto Faucets Safe To Use?

Yes. Crypto faucets are safe to use with precautions. Discover the importance of crypto faucet safety as millions seek free cryptocurrency. Understand the risks and how to protect your assets in the expanding digital currency market.

Read More »
Metana Editorial July 16, 2025
Web3.0

What Are WebSockets and How Do They Work?

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

Read More »
Metana Editorial July 15, 2025
smart contract mistakes and fixes
Smart Contracts

15 Common Smart Contract Vulnerabilities (and Fixes)

In 2024, smart contract vulnerabilities led to over $3.5 billion in losses within the blockchain industry, underscoring the critical importance of comprehensive security audits to protect decentralized finance ecosystems. This guide covers 15 smart contract vulnerabilities that every developer must understand:

Read More »
Metana Editorial July 15, 2025
sepolia vs goerli
Crypto Faucets

Sepolia vs Goerli: Which Ethereum Testnet Should I Use?

Sepolia is the clear winner for new Ethereum development projects. Its well-optimized architecture, Ethereum Foundation support, and long-term sustainability make it the smart choice for developers building dApps, smart contracts, and DeFi protocols.

Read More »
Metana Editorial July 14, 2025
what does a devOps engineer do
Full-Stack

What Does a DevOps Engineer Do?

DevOps engineers are pivotal in fostering a culture of collaboration and automation within organizations. They play a key role in ensuring that software development and deployment processes are streamlined, efficient, and reliable.

Read More »
Metana Editorial July 12, 2025
Web3.0

10 Ultimate Open-Source Web3 Projects 2025

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

Read More »
Metana Editorial July 9, 2025
best tech jobs for women 2025
Jobs

15 Best Tech Jobs for Women: 2025

The best tech jobs for women in 2025 include data scientist, software developer, UX designer, and AI engineer. These roles offer strong pay, flexibility, and career growth in a thriving industry.

Read More »
Metana Editorial July 4, 2025
Is Sepolia ETH Real Money
Crypto Faucets

Is sepolia ETH real money?

TLDR;
Sepolia ETH is not real money. It’s a test version of Ethereum used for development and testing on the Sepolia testnet. It has no real-world value, can’t be traded or sold, and is available for free through testnet faucets. Its purpose is purely educational and technical, not financial.

Read More »
Metana Editorial July 3, 2025
Blockchain and AI 2025
AI & Machine Learning

Blockchain and AI: Beginner Guide 2025

TL;DR
Blockchain is a decentralized, secure digital ledger used in crypto, DeFi, NFTs, and more. It’s driving high-growth tech careers in 2025, including developers, analysts, and architects. AI and blockchain are merging, enabling smarter contracts, secure data, and transparent automation.
New hybrid roles like AI Blockchain Engineer and Smart Contract Auditor with AI are emerging.

Read More »
Metana Editorial July 1, 2025
Metana Sepolia Faucet for Web3 Learners
Crypto Faucets

What Is Metana Sepolia Faucet: Why Web3 Learners Need It

The Metana Sepolia faucet, offered by Metana.io, is a free crypto faucet designed for Web3 learners and developers. It drips 0.06 Sepolia ETH daily to your testnet wallet, such as MetaMask, for use on Ethereum’s Sepolia testnet—a proof-of-stake network that mirrors the Ethereum mainnet.

Read More »
Metana Editorial June 30, 2025
DeFi-smart contracts
Smart Contracts

Understanding DeFi Smart Contracts: Beginners Guide

A DeFi smart contract is like an autonomous financial agent built on the blockchain (most commonly Ethereum). It’s written in code (think Solidity) and designed to automatically execute actions when certain conditions are met. No banks, no middlemen. Just trustless code doing exactly what it’s programmed to do.

Read More »
Metana Editorial June 30, 2025
Development

Is Coding Still Worth It in 2025?

TL;DR Yes! Is coding still worth it? Absolutely! Coding continues to be in high demand with strong job opportunities, competitive salaries, and the ability to

Read More »
Metana Editorial June 27, 2025
15-Must-Have-Testnet-Faucets-2025
Crypto Faucets

15 Must-Have Testnet Faucets in 2025

Testnet faucets provide small amounts of test tokens, like Sepolia ETH, Solana SOL, or Mumbai MATIC, which mimic mainnet behavior but have no real value. They enable developers to test code, deploy contracts, and simulate transactions on networks like Ethereum Sepolia or Polygon Mumbai.

Read More »
Metana Editorial June 27, 2025
Web3.0

Decentralized Identity in Web3: What and Why?

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.

Read More »
Metana Editorial June 26, 2025
Development

Top 5 Mistakes Beginner Developers Make

Master Git early: Use version control from the start to track code changes, collaborate with others, and avoid losing progress.
Write tests: Embrace test-driven development (TDD) to catch bugs early, improve code reliability, and make maintenance easier.
Prioritize readability and documentation: Clean, readable code and proper documentation help make your projects easier to manage and collaborate on.
Focus on fundamentals first: Learn core programming concepts before diving into frameworks to build a solid foundation for your development skills.

Read More »
Metana Editorial June 26, 2025
Is-a-Data-Science-Bootcamp-Worth-It-2025
Data Science

Is a Data Science Bootcamp Worth It in 2025?

Data science bootcamps offer a rapid path to high-demand careers. Key reasons to consider them in 2025 include the following. Programs last 12 to 24 weeks and teach skills like Python, SQL, and machine learning. They provide a faster, cheaper alternative to traditional degrees for entering data roles. Top programs place 70 to 90 percent of dedicated students in jobs within six months. Graduates often secure roles like data analyst or junior data scientist, earning $75,000 to $100,000. Success depends on program quality, student commitment, and career support utilization.

Read More »
Metana Editorial June 25, 2025
Testnet Faucet
Blockchain

What Is A Testnet Faucet?

A testnet faucet is an online service that provides free testnet tokens for use on blockchain test networks, such as those in the Ethereum ecosystem.

Read More »
Metana Editorial June 24, 2025
coding jobs 2025
Full-Stack

What Kind of Coding Jobs Can You Get In 2025?

Coding jobs in 2025 are in high demand due to advancements in AI, blockchain, and cloud computing.
Top roles include software developer, AI/ML engineer, blockchain developer, cloud engineer, cybersecurity developer, full-stack developer, and game developer.

Read More »
Metana Editorial June 24, 2025
What Is BNB Testnet Faucet 2025
Crypto Faucets

What is BNB Testnet Faucet 2025

A BNB Testnet Faucet is an online tool or service that dispenses free testnet BNB (tBNB) tokens for use on the Binance Smart Chain (BSC) testnet.

Read More »
Metana Editorial June 23, 2025
Career-Quest-2025-Metana-x-Decentraland
Events

Career Quest 2025: Decentraland x Metana

Decentraland invites Web3 enthusiasts to take part in Career Quest 2025, a premier event that connects talented individuals with educational opportunities and career pathways in Web3 technologies.

Read More »
Metana Editorial June 23, 2025
What-Is-Intergrated-Development-Environment-IDE
Development

What is an IDE (Integrated  Development Environment): Beginner Guide 2025

An Integrated Development Environment (IDE) is a powerful software suite that streamlines software development by combining essential tools like a code editor, debugger, compiler, and build automation into a single, user-friendly interface. It boosts productivity by offering features such as syntax highlighting, auto-completion, version control integration, and real-time error detection, enabling developers to write, test, and deploy code efficiently within one cohesive environment.

Read More »
Metana Editorial June 20, 2025
sepholia-faucet-complete-beginners-guide
Crypto Faucets

Sepolia Faucets: The Complete Beginner’s Guide

TL; DR
Sepolia faucets provide free test Sepolia ETH for the Ethereum Sepolia testnet.
Claiming Sepolia ETH lets you interact with the blockchain test environment without spending real money.
This guide shows you how to get Sepolia ETH, why Sepolia is the preferred testnet, and how it helps you start learning Web3.
Using Sepolia faucets is secure and beginner-friendly, with no risk involved.

Read More »
Metana Editorial June 16, 2025
Front-End

Why You Should Learn HTML5?

In today’s tech-driven world, websites and web applications have become an integral part of our daily lives. Whether it’s social media, e-commerce, or even simple

Read More »
Metana Editorial June 16, 2025
Top-15-Web3-Trends-To-Watch-2025
Web3

Top 15 Web3 Trends To Watch In 2025

The current state of Web3 technology is characterized by its shift towards decentralization. Key technological foundations include blockchain, distributed ledger technology, and decentralized networks.

Read More »
Metana Editorial June 16, 2025
Full-Stack

Adopting DevOps Best Practices

TL;DR If you’re a full stack developer—or someone aiming to become one—you’ve probably realized that writing code is only part of the journey. Building great

Read More »
Metana Editorial May 30, 2025
Full-Stack

Understanding Low Code Development

TL;DR In today’s fast-paced digital world, the need for custom applications is rising. Traditional software development can be time-consuming and requires specialized knowledge. Enter low-code

Read More »
Metana Editorial April 24, 2025
Full-Stack

Cyber Security vs Ethical Hacking

TL;DR Ethical hacking is about testing systems to find vulnerabilities before malicious hackers can exploit them. It involves identifying weaknesses, gaining access, and fixing security

Read More »
Metana Editorial April 23, 2025
Blockchain

Blockchain and Fintech: The Future of Finance

TL;DR Blockchain technology is transforming the fintech industry by providing secure, transparent, and decentralized solutions. It enables faster, low-cost payments, decentralized financial services, smart contracts,

Read More »
Metana Editorial April 18, 2025
Full-Stack

Why Web2 Isn’t Dead Yet?

TL;DR Introduction In recent years, the internet has been abuzz with discussions about Web3, a decentralized version of the web built on blockchain and cryptocurrency

Read More »
Metana Editorial April 16, 2025
Full-Stack

The Ultimate Guide to JavaScript Proxy

JavaScript proxy is a game-changer in web development, offering developers unprecedented control over object behaviour. Whether you’re intercepting operations, implementing security layers, or enhancing performance,

Read More »
Metana Editorial April 7, 2025
Events

What is a GameFi Hackathon? [Explained]

At its core, GameFi is the convergence of gaming and decentralized finance (DeFi), offering players the opportunity to earn cryptocurrency or NFTs through in-game achievements. Unlike traditional games, where players spend money for entertainment, GameFi platforms reward users for their time and efforts, creating an entire ecosystem where gaming and financial incentives go hand in hand.

Read More »
Metana Editorial April 1, 2025
Blockchain

JavaScript Hoisting [Explained]

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

Read More »
Metana Editorial March 10, 2025
Full-Stack

JavaScript Data Types

TL;DR JavaScript is one of the most popular programming languages in the world today. It plays an important role in modern software development. One of

Read More »
Metana Editorial March 4, 2025
Full-Stack

Lexical Scope in JavaScript

When writing JavaScript, variable accessibility is determined by where a function is defined. This behavior is called lexical scoping. JavaScript follows a lexical scope model,

Read More »
Metana Editorial March 3, 2025
Full-Stack

JavaScript Memory Management

Memory 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

Read More »
Metana Editorial March 3, 2025
Full-Stack

Promises vs Callbacks in Javascript

JavaScript is one of the most widely used programming languages today, powering everything from interactive web pages to server-side applications. A significant aspect of JavaScript’s

Read More »
Metana Editorial January 29, 2025
Blockchain

Best Cryptocurrencies to Invest

Cryptocurrencies are digital currencies secured by cryptography and exchanged on decentralized networks without the need for banks or central authorities. Transactions occur between digital wallets

Read More »
Metana Editorial January 27, 2025
Smart Contracts

Interoperability in Smart Contracts

Smart contracts have transformed the execution of digital transactions and agreements by offering a secure, automated, and tamper-proof solution for managing complex workflows. However, their

Read More »
Metana Editorial January 24, 2025
Jobs

Enhancing Critical Thinking at Work

Critical thinking at work is essential in today’s workplace, enabling you to analyze problems, weigh options, and make smart decisions. It’s not confined to specific

Read More »
Metana Editorial January 23, 2025
Full-Stack

The Python Return Statement

The Python return statement is one of the most fundamental features of the language. Whether you’re writing a simple function to add two numbers or

Read More »
Metana Editorial January 14, 2025
Blockchain

How to Conduct A Research on Blockchain

Blockchain has changed many industries with decentralized, transparent and secure data storage and transaction systems. It’s spread from finance and supply chains to healthcare and

Read More »
Metana Editorial December 19, 2024
Web3.0

What is Solscan and How to Use It

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

Read More »
Metana Editorial December 14, 2024
Jobs

How Metana’s JobCamp Makes a Difference

In today’s fast-changing job market, individuals face increasing challenges when it comes to finding meaningful, long-term employment. Traditional education often doesn’t equip job seekers with

Read More »
Metana Editorial December 10, 2024
Uniswap

Getting Started with Uniswap V4

Ethereum has become the backbone of the Decentralized Finance (DeFi) revolution, and with the introduction of Uniswap V4, it’s taking decentralized exchanges (DEXs) to the

Read More »
Metana Editorial December 2, 2024
Front-End

How To Become a UX Researcher ?

User Experience (UX) research is a pivotal component in the design and development of products that resonate with users. By delving into user behaviors, needs,

Read More »
Metana Editorial November 29, 2024
Full-Stack

Best Paying Developer Jobs in 2025

TL;DR Career Opportunities: By acquiring the right skills and certifications, developers can position themselves for lucrative career opportunities in these fields. The tech industry is

Read More »
Metana Editorial November 26, 2024
Jobs

What Does a Sales Engineer Really Do?

Businesses today increasingly rely on sophisticated tools and systems to stay top in the market. However, these advanced solutions often require specialized knowledge to effectively

Read More »
Metana Editorial November 26, 2024
Blockchain

What are Real World Assets (RWAs)

The concept of Real World Assets (RWAs) has gained significant attention as blockchain technology and decentralized finance continue to grow. Real World Assets serve as

Read More »
Metana Editorial November 13, 2024
Full-Stack

Top 10 Tech Companies in Austin

In today’s tech landscape, U.S. cities like Austin, Texas, have grown to become major hubs of innovation. Known for its vibrant culture, live music scene,

Read More »
Metana Editorial November 12, 2024
Jobs

Can I Work In Tech As a Nurse?

In today’s world, career transitions are becoming increasingly common, and if you’re a nurse looking to move into the tech field, you may be asking

Read More »
Metana Editorial November 5, 2024
Blockchain

What is BscScan and How Does it Work?

With the rapid evolution of decentralized finance, non-fungible tokens, and smart contracts, the need for transparency in blockchain networks has become more important than ever.

Read More »
Metana Editorial October 12, 2024
Web3.0

What are EVM Compatible Blockchains?

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)

Read More »
Metana Editorial October 4, 2024
Front-End

How to Create a Responsive Website

In today’s digital landscape, users interact with numerous websites daily. It is important for businesses to have responsive websites that deliver an optimal user experience

Read More »
Metana Editorial October 3, 2024
AI & Machine Learning

What is Long Short-Term Memory? [LSTM]

Long Short-Term Memory (LSTM) networks are a type of Recurrent Neural Network (RNN) architecture that has revolutionized the field of sequence modeling. Traditional RNNs struggle

Read More »
Metana Editorial October 2, 2024
Web3.0

What is ETHDenver?

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

Read More »
Metana Editorial October 1, 2024
Blockchain

What is Bytes32 in Solidity?

TL;DR Bytes32 is a fixed-size (32-byte) data type in Solidity, optimized for the EVM. Used for hashes, Ethereum addresses, and fixed-size strings to save gas.

Read More »
Metana Editorial September 25, 2024
Web3.0

What is the Internet Protocol Web3?

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

Read More »
Metana Editorial September 24, 2024
Full-Stack

How Similar Are JavaScript and Solidity?

JavaScript and Solidity are both high-level programming languages widely used in their respective domains. While JavaScript dominates the web development world, Solidity is the most

Read More »
Metana Editorial September 21, 2024
Smart Contracts

Easy Guide to Converting Wei to Gwei

Blockchain technology is continuously growing to become one of the most transformative forces in the digital world. In the Ethereum blockchain, transactions and computations involve

Read More »
Metana Editorial September 19, 2024
Solidity

What is Solidity: A Simplified Guide

Solidity is a high-level, object-oriented programming language designed for implementing smart contracts, which have become one of the most transformative innovations of our time. These

Read More »
Metana Editorial September 5, 2024
Solidity

How Do I Test My First Smart Contract?

As blockchain continues to grow, the development of smart contracts has become an important aspect of creating decentralized applications. With smart contracts becoming more popular

Read More »
Metana Editorial August 28, 2024
Solidity

Is Solidity Worth Learning In 2024?

In the ever-evolving world of blockchain technology, Solidity has established itself as the go-to programming language for creating smart contracts on the Ethereum platform. As

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Metana Editorial August 26, 2024
Full-Stack

Closure in JavaScript: What is it?

Modern JavaScript offers a wide range of functionalities that enhance the performance and efficiency of code. Among these features, the concept of a closure in

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Metana Editorial August 9, 2024
Full-Stack

12 Top Full Stack Project Ideas in 2025

TL;DR Full stack development involves working on both frontend and backend to build complete web applications. Mastering it allows for efficient problem-solving and collaboration. Here

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Metana Editorial August 5, 2024
Full-Stack

Javascript Events: Beginners’ Guide

In modern web development, providing a seamless and interactive user experience is crucial. A common challenge for a developer is handling user interactions without disrupting

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Metana Editorial July 29, 2024
Full-Stack

JavaScript and JSON: Working with Data

Imagine creating a sophisticated website that showcases your favorite musicians, complete with their names, genres, and intriguing facts. To effectively manage and display this information,

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Metana Editorial July 19, 2024
Smart Contracts

Address Poisoning in Smart Contracts

Web3 thrives on user empowerment and the ease of sending and receiving cryptocurrency. However, a growing threat lurks in the shadows: Address Poisoning. This malicious

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Metana Editorial July 4, 2024
Smart Contracts

Mixed Accounting in Smart Contracts

Web3 is ushering in a new era of financial applications, blending traditional finance (TradFi) with decentralized finance (DeFi). Many projects straddle this line, requiring a

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Metana Editorial June 29, 2024
Smart Contracts

Oracle Dependence in Smart Contracts

Web3 applications represent the cutting edge of decentralization, but they do not operate in isolation. These applications require real-world data to function effectively, and this

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Metana Editorial June 28, 2024
Smart Contracts

Flash Loan Attacks in Smart Contracts

Flash loans, a cornerstone of DeFi (Decentralized Finance), offer exciting liquidity possibilities. But in the wrong hands, they can become a developer’s nightmare – fueling

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Metana Editorial June 27, 2024
Smart Contracts

Governance Attacks in Smart Contracts

In the realm of Web3, the concept of decentralization is not just a buzzword—it’s a fundamental principle. Decentralized Autonomous Organizations (DAOs) epitomize this ethos, where

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Metana Editorial June 26, 2024
Smart Contracts

Reentrancy Attack in Smart Contracts

In a traditional transaction, one party sends funds to another in exchange for goods or services. This exchange typically follows a well-defined sequence of steps.

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Metana Editorial June 21, 2024
Blockchain

Exploring the Mempool: A Deep Dive

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

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Metana Editorial June 18, 2024
Full-Stack

Bcrypt and JWT: Web App Security

TL;DR In today’s digital world, security is paramount. As we increasingly rely on web applications to store sensitive information, it’s crucial to ensure that this

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Metana Editorial May 30, 2024
Full-Stack

What is Node.js? Explained Simply

Imagine a world where you can leverage the same language, JavaScript, that brings websites to life, to power the engines behind those websites. That’s the

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Metana Editorial May 27, 2024
Blockchain

DAO Treasury Management

Decentralized Autonomous Organizations (DAOs) are reshaping collaboration, but managing their treasuries requires specialized knowledge. This guide will take you through the secrets of effective DAO

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Metana Editorial May 2, 2024
Blockchain

The Rise of Layer 2 Solutions

Blockchains, the revolutionary technology underpinning cryptocurrencies and decentralized applications (dApps), have a fundamental challenge: SCALABILITY. As these networks gain traction and user adoption increases, their

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Metana Editorial April 30, 2024
Full-Stack

Object Oriented JavaScript

TL;DR: JavaScript (JS), the popular language of web development, has a unique relationship with object-oriented programming (OOP). In contrast to class-based languages like Java or

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Metana Editorial April 26, 2024
Full-Stack

JavaScript Control Structures

JavaScript, the popular language for web development, empowers developers to create dynamic and interactive experiences. At the heart of this dynamism lie control structures –

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Metana Editorial April 25, 2024
Full-Stack

JavaScript Arrays

JavaScript arrays plays a crucial role in data organization in the language. They provide a flexible and dynamic way to store collections of elements, making

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Metana Editorial April 23, 2024
Full-Stack

Functions in JavaScript

Functions are the foundation of well-structured, maintainable, and scalable JavaScript code. They encapsulate a specific task, promoting code reusability and fostering modular programming practices. This

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Metana Editorial April 17, 2024
Full-Stack

JavaScript Variables

Variables are the fundamental building blocks of any programming language. They act as named containers that store data, allowing us to manipulate and reference that

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Metana Editorial April 11, 2024
Full-Stack

Javascript Operators

JavaScript operators are the building blocks that bring your code to life. They perform actions on values, compare data, control program flow, and manipulate data

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Metana Editorial April 8, 2024
Blockchain

What are Web3.js Providers [Explained]

Web3.js, a popular JavaScript library, empowers developers to build decentralized applications (dApps) that interact with blockchains. But how do these dApps actually connect to the

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Metana Editorial March 28, 2024
Web3.0

Top 10 Etherscan Alternatives in 2025

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

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Metana Editorial March 19, 2024
Web3.0

How Does a DAO Work?

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

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Metana Editorial March 12, 2024
Full-Stack

How Hard Is It to Learn JavaScript?

Ever witnessed a tragicomedy unfold on a computer screen? Imagine someone fervently clicking a JavaScript-generated pop-up, only to spawn more pop-ups with every desperate click.

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Metana Editorial March 11, 2024
Web3.0

5 Best Web3 Development Bootcamps

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,

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Metana Editorial February 12, 2024
Smart Contracts

10 Best Practices for Smart Contract Coding

Solidity, the language powering Ethereum smart contracts, offers immense potential for building decentralized applications (dApps). However, the unique blockchain environment demands a different approach to

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Metana Editorial February 1, 2024
Smart Contracts

What is the Solidity Console Log?

TL;DR Debugging Solidity smart contracts is crucial due to their immutable nature. Hardhat offers a console.log function, similar to JavaScript’s, allowing developers to print variables

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Metana Editorial January 24, 2024
Web3.0

Is the Metana Bootcamp Legit?

Looking to expand your knowledge and skills in blockchain development, AI & ML? With so many online courses and bootcamps available, it can be difficult

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Metana Editorial August 18, 2023
Blockchain

What are Events in Solidity?

TL;DR: What are Solidity Events? Solidity events are a way for smart contracts to communicate with each other and with external applications. They allow developers

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Metana Editorial July 12, 2023
Blockchain

5 Web3 Courses to Try in Coursera

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

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Metana Editorial May 24, 2023
Blockchain

Smart Contract ABI: What is it?

What is Smart Contract ABI? A smart contract ABI, or Application Binary Interface, is a standard way to interact with smart contracts in the Ethereum

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Metana Editorial May 16, 2023
Smart Contracts

Can I learn Solidity for free?

Solidity is a high-level programming language that is primarily used to develop smart contracts on the Ethereum blockchain. It is a powerful tool for creating

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Metana Editorial March 17, 2023
Blockchain

Is Solidity Hard to Learn?

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

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Metana Editorial March 15, 2023
Blockchain

Why Learn Solana? Is it worth it?

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?

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Metana Editorial February 4, 2022
Web3.0

Web3: in a nutshell

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

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Metana Editorial December 8, 2021

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