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Questions and Answers
What is the primary focus of frontend development in web development?
Which programming language is NOT commonly used in backend development?
What is the main purpose of frameworks like React, Angular, and Vue.js in frontend development?
Which task is NOT typically performed by backend developers in web development?
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In web development, what does CSS primarily handle?
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Study Notes
Web Development
Web developers are responsible for building websites using a combination of programming languages, frameworks, libraries, and tools. They create user interfaces, ensure webpages load quickly, and maintain functionality over time. Web development can be divided into two main categories: frontend and backend development.
Frontend Development
Frontend development focuses on what users see when they visit a website - the design, layout, graphics, and interactive features. Developers working with HTML and CSS are involved in this process. HTML is used to structure and format web pages while CSS allows for styling elements on those pages. JavaScript, a programming language used for client-side web development, adds interactivity. Frameworks like React, Angular, Vue.js, and jQuery provide additional libraries and tools to help developers build responsive websites.
Backend Development
Backend developers are responsible for server-side operations - storing data, retrieving information from databases, processing requests, and managing application logic. They work with languages such as Python, Ruby, PHP, Node.js, and Go. These languages allow them to create APIs, manage database connections, and handle security protocols. Popular backend frameworks include Laravel, Express, Ruby on Rails, Flask, and Ruby Sinatra.
Web development requires problem-solving skills because the job can involve fixing bugs that appear after deploying code updates. It also involves strong communication skills since developers often need to explain their work to other team members or clients. Web development roles may require knowledge of multiple technologies and platforms, so being adaptable is essential.
To become a web developer, one typically needs a combination of formal education or self-study along with practical experience. Many universities offer degrees or certificates in computer science or related fields where students learn about HTML, CSS, JavaScript, PHP, Ruby, Python, SQL, and various design principles. There are also numerous online courses that teach specific frontend or backend technologies. Finally, hands-on practice through personal projects or contributing to open source software helps solidify learning.
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Description
Learn about frontend and backend development, popular programming languages, frameworks, and tools used in web development, and the skills required to become a web developer.
