In the second half of 2023, with the rapid development of the Internet, the front-end development technology is also constantly updated and iterated. For a senior front-end developer, it is not only necessary to master solid basic skills, but also to have certain practical experience and innovation ability. At the same time, it is also necessary to master some commonly used development frameworks. Among the many development frameworks, Vue is currently one of the more popular ones. This article will introduce in detail the technologies required for an advanced front-end development, the path to advancement, and the development frameworks (including Vue, etc.) that need to be mastered.
1. Necessary technology
1. Familiar with native JS
Native JS is the basis of front-end development, including DOM operations, event processing, timers, Ajax, etc. Only by proficiently mastering these basic knowledge can more complex development work be carried out. Therefore, as a senior front-end developer, you must have a deep understanding and proficient application of native JS.
2. Familiar with web standards such as HTML5 and CSS3
Web standards such as HTML5 and CSS3 are the core technologies of front-end development and the main solutions to browser compatibility issues. As a senior front-end developer, you must be familiar with the standard specifications and best practices of these technologies, and be able to flexibly use various Web standards to achieve page layout and style design.
3. Familiarity with JavaScript frameworks and libraries
In actual projects, using frameworks and libraries can improve development efficiency and code quality. Currently popular JavaScript frameworks and libraries include JQuery, React, Angular, etc. As a senior front-end developer, you must be proficient in the usage methods and principles of these frameworks and libraries, and be able to select appropriate frameworks and libraries to implement functions according to project requirements.
4. Familiar with web performance optimization technology
Web performance optimization is one of the important aspects of front-end development, which can improve user experience and page loading speed. As a senior front-end developer, you must be familiar with various technologies and methods of web performance optimization, such as compression, merging, caching, etc., and be able to perform targeted optimization work according to the actual situation.
2. The road to advancement
1. Learn new technologies and frameworks
With the continuous update and iteration of technology, new technologies and frameworks emerge in an endless stream. As a senior front-end developer, you must