It is entirely possible to turn to front-end development at the age of 30. Many people may think that the Web front-end belongs to the development position, and most of the development positions belong to the "youth rice". In fact, from the learning content, Web front-end is far less than back-end development, and the development skills that front-end engineers need to master are not as difficult as back-end development. So as long as they find the right learning method, age is not an obstacle to career change, and they are interested in front-end development, they can learn it.

The main contents that the front end needs to learn:

(1) computer foundation and PS foundation,

② Front-end development foundation (HTML5 development, JavaScript foundation to advanced, jQuery webpage special effects, Bootstrap framework).

③ Mobile development

④ Advanced front-end development (ECMAScript6, Veu.js framework development, webpack, front-end page optimization, React framework development, AngularJS 2.0 framework development, etc.). ).

⑤ Small program development, ⑤ Full stack development (MySQL database, Python programming language, Django framework, etc. ), ⑤ Employment expansion (website SEO and front-end security technology).