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Hypertext Transfer Protocol (HTTP) is the foundation of data communication on the World Wide Web, allowing for the transfer of hypertext documents between clients and servers. It operates as a request-response protocol in the client-server computing model, enabling web browsers to fetch web pages from servers and display them to users.
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A Uniform Resource Locator (URL) is a reference or address used to access resources on the internet, providing the means to retrieve data using the web's protocol. It consists of multiple components including the protocol, domain name, path, and optionally a query string and fragment, each serving a specific purpose in locating and accessing the desired resource.
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A rendering engine is a software component responsible for converting web content, such as HTML, CSS, and JavaScript, into a visual representation on a user's screen. It plays a crucial role in web browsers by interpreting code and displaying interactive and static elements efficiently and accurately.
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A JavaScript engine is a specialized interpreter or just-in-time compiler designed to execute JavaScript code efficiently within a web browser or other environments. It optimizes code execution through techniques like just-in-time compilation, garbage collection, and various optimization algorithms, ensuring fast and responsive web applications.
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Browser extensions are small software programs that customize and enhance the functionality of web browsers by adding new features or modifying existing ones. They can improve productivity, security, and user experience, but may also pose privacy and security risks if not properly managed.
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Web standards are a set of guidelines and specifications established by international bodies like the World Wide Web Consortium (W3C) to ensure that websites and web technologies are universally accessible and interoperable. They promote consistency and compatibility across different web browsers and devices, enabling a seamless user experience and fostering innovation in web development.
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Cascading Style Sheets (CSS) is a style sheet language used to describe the presentation of a document written in HTML or XML, enabling the separation of content from design for more flexible and efficient web development. It allows developers to control layout, colors, fonts, and overall aesthetic features across multiple web pages, enhancing both user experience and maintainability.
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The Document Object Model (DOM) is a programming interface for web documents, representing the page structure as a tree of objects that can be manipulated with languages like JavaScript. It allows developers to dynamically access and update the content, structure, and style of a document, enabling interactive and dynamic web applications.
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Cross-browser compatibility ensures that a website or web application functions correctly and consistently across different web browsers, providing a uniform user experience. It involves addressing variations in browser rendering engines, CSS support, JavaScript execution, and HTML parsing to prevent display and functionality issues.
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Web security is the practice of protecting websites and online services against malicious attacks by implementing measures to prevent unauthorized access, data breaches, and other cyber threats. It encompasses a wide range of techniques and protocols designed to safeguard sensitive information and ensure the integrity, confidentiality, and availability of web resources.
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The WebSocket Protocol is a communication protocol that provides full-duplex communication channels over a single TCP connection, enabling real-time data exchange between client and server. It is designed to be implemented in web browsers and web servers, allowing for low-latency, bidirectional communication ideal for applications like chat, live updates, and gaming.
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MIME Type, short for Multipurpose Internet Mail Extensions, is a standard way of classifying file types on the internet by specifying a file's format and nature. It is crucial for ensuring that web browsers and email clients can correctly interpret and display different file types, enhancing interoperability and user experience.
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When you use a computer or a phone to look at things on the internet, it's called surfing the web. It's like going on an adventure where you can find pictures, videos, and games from all around the world.
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Browser extensions are like little helpers that you can add to your internet browser to do special things, like blocking ads or helping you remember passwords. They make your browser smarter and more fun by adding new features that aren’t there when you first use it.
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Online search is like a big treasure hunt on the internet where you ask questions and find answers. It helps you learn new things by showing you pictures, videos, and words about what you want to know.
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JavaScriptCore is a part of a computer's brain that helps understand and run a special language called JavaScript, which makes websites fun and interactive. It's like a super helper that makes sure everything works smoothly when you click on buttons or play games online.
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A GET request is like asking a librarian to find a book for you. You ask nicely, and they bring you the book so you can read it. It's a way for computers to ask for information from other computers on the internet, like when you want to see a picture or read a story online.
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A URL is like the address for a house on the internet, telling your computer where to find a website. Just like how you need an address to send a letter, your computer needs a URL to visit a webpage.
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A web page is like a picture book that lives on a computer called a server, and when you want to see it, your computer asks the server to send it over. The server then sends the web page to your computer so you can see it on your screen, just like magic!
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DOM Elements are like building blocks that make up a webpage, just like how Lego pieces make a castle. They help computers understand and show the pictures, words, and buttons you see on a website.
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A client-side language is like the instructions that tell your computer how to show a website when you look at it. It's like a magic spell that makes pictures and words appear on your screen and lets you click on things to make them do stuff.
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Web view technology lets you see web pages inside an app, like when you look at a picture in a book. It's like having a tiny web browser inside your favorite game or story app, so you don't have to leave to see something on the internet.
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A query string is like a little message you add to the end of a website address to tell the website what you want to see or do. It's like when you ask your friend to bring you a red crayon instead of a blue one, so the website knows exactly what you need.
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The World Wide Web is an information system where documents and other web resources are identified by Uniform Resource Locators (URLs), interlinked by hypertext links, and accessible via the Internet. It was invented by Tim Berners-Lee in 1989 and has since become a fundamental platform for sharing and accessing information globally.
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