Analytic Edge Front end Developer Interview Questions and Answers

setState in React is asynchronous, so the output may not be what is expected immediately after calling setState.

• State updates may be batched for performance reasons

• Use callback function in setState to ensure correct output

• Avoid relying on the current state value for updates

Event loop in JavaScript manages the execution of multiple tasks in a single-threaded environment.

• Event loop is responsible for handling asynchronous operations in JavaScript.

• It allows non-blocking I/O operations by offloading tasks to the browser's APIs.

• Tasks are added to the call stack once they are completed in the event loop.

• setTimeout and setInterval functions are examples of asynchronous operations managed by the

I am a front end developer with a passion for creating user-friendly and visually appealing websites.

• Experienced in HTML, CSS, and JavaScript

• Proficient in front end frameworks like React and Angular

• Skilled in responsive web design and cross-browser compatibility

• Strong understanding of UX/UI principles

• Portfolio includes examples of websites I have developed

I expect a competitive salary based on my experience, skills, and the market rate for front end developers.

• Research the average salary range for front end developers in your area

• Consider your level of experience and expertise

• Take into account the company's size, industry, and location

• Factor in any additional benefits or perks offered

• Be prepared to negotiate and discuss salary expectations

I worked as a Front end Developer at XYZ Company.

• Developed and maintained responsive web applications using HTML, CSS, and JavaScript.

• Collaborated with designers and back-end developers to implement user-friendly interfaces.

• Optimized website performance by implementing best practices and optimizing code.

• Worked on cross-browser compatibility and responsive design.

• Implemented and maintained version control using Git.

• Part...read more

Looking for new challenges and growth opportunities.

• Seeking a more challenging role to enhance my skills and knowledge.

• Interested in working with new technologies and frameworks.

• Want to be part of a dynamic and innovative team.

• Desire to contribute to a company's success and make a meaningful impact.

• Seeking better career growth and advancement opportunities.