Introduction to Coding with JavaScript
Duration: 3 Days (Classroom, Business Site or Remote)
Price
£ 1500 per person
*Discounts may apply, contact us.
Note: 1 day taster courses are also available
Introduction
JavaScript is a versatile and widely used programming language that is primarily used for adding interactivity, dynamic behavior, and functionality to websites. It is a key component of web development alongside HTML (Hypertext Markup Language) and CSS (Cascading Style Sheets). JavaScript is executed in web browsers, enabling developers to create interactive web pages and web applications.
Key aspects of JavaScript include:
1. **Client-Side Scripting:** JavaScript code is executed on the client’s web browser, allowing developers to create responsive user interfaces and dynamic web content without requiring server-side processing.
2. **Object-Oriented:** JavaScript is an object-oriented language, which means it uses objects to represent data and functionality, making it well-suited for organizing code in a modular and reusable way.
3. **Event-Driven:** JavaScript is often used to respond to events like user interactions (e.g., clicks, mouse movements), form submissions, or timers. It can update web page elements in real-time as these events occur.
4. **API Integration:** JavaScript can interact with various APIs (Application Programming Interfaces) to access data, services, and resources from external sources, such as web servers, databases, or third-party services.
5. **DOM Manipulation:** JavaScript can manipulate the Document Object Model (DOM), which represents the structure and content of a web page, allowing developers to dynamically modify and update the content and structure of a web page.
6. **Cross-Browser Compatibility:** JavaScript is supported by all major web browsers, ensuring consistent behavior across different platforms.
7. **Libraries and Frameworks:** A wide range of JavaScript libraries and frameworks, such as jQuery, React, Angular, and Vue.js, have been developed to streamline web development and enhance functionality.
JavaScript is a fundamental technology for web development, enabling web designers and developers to create interactive and engaging user experiences on websites, from simple animations and form validation to complex web applications and games. It continues to evolve and play a crucial role in modern web development.