When interviewing a web front-end engineer, in addition to being fully prepared for the company and the job responsibilities you are applying for, mastering certain interview skills can also help you. In addition, you need to be able to clearly explain the projects you have done and be able to answer questions fluently about some details.

In the HTML5 front-end interview, the main theoretical knowledge tested includes a series of knowledge points such as DOM structure and DOM operation. At this time, you just need to say as much knowledge as possible. In addition, in the HTML5 front-end interview, it may be an examination of specific practical projects. For example, the interviewer gives you a page that is displaying stock prices. There is a button on the page. You can click it to refresh the price, but it will not reload the page. The interviewer will ask you to describe the process of implementing this function, assuming that the server will be responsible for preparing the correct stock price data.