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.
Full-StackThe internet is a vast network of information exchange. But have you ever stopped to think about how this exchange happens securely? When you visit a website and enter sensitive information like passwords or credit card…
BlockchainImagine a program that relies on stock prices to make investment decisions. It checks its internal database, but the information is outdated. The program is stuck, unable to function effectively. This is where oracles…
Full-StackImagine a web page as a magnificent castle. The blueprints outlining the structure and layout are similar to HTML (HyperText Markup Language). But a static blueprint doesn't make a lively castle, right? That's where the…
Full-StackTL;DR The Browser Object Model (BOM) allows JavaScript to interact with the browser, enabling dynamic web experiences. Key components include: Window Object : Represents the browser window and provides methods like…
Full-StackImagine a bustling apartment complex. Multiple tenants share the same building, but each has their own private unit with complete control over the interior. That's the essence of a Virtual Private Server (VPS) in the…
BlockchainWe all rely on apps in our daily lives – for social media, shopping, banking, and more. But have you ever considered who controls these apps and how they operate? Traditional apps run on centralized servers, owned and…
Full-StackImagine testing software by throwing unexpected scenarios at it, like giving a map app nonsensical directions or feeding gibberish to a search engine. That's the essence of fuzzing, a powerful automated testing…
Full-StackTL;DR setTimeout is a JavaScript function that allows you to schedule the execution of code after a specified delay. It's useful for creating smoother user experiences, such as simulating delays, fading elements,…
Full-StackTL;DR Bcrypt securely hashes passwords with salting, making them resistant to attacks. JWT enables stateless authentication by securely transmitting user data. Together, they improve security, scalability, and…
Web3.0Web3 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 concept to share and align with the increasing development…
SolidityDelegatecall is a powerful but intricate feature in Solidity that allows contracts to delegate execution to other contracts. Understanding delegatecalls is crucial for building advanced smart contract functionalities…
Full-StackImagine 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 magic of Node.js! In this comprehensive guide, we'll embark on a…
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