What are the requirements for learning web front-end engineers?

There are many training institutions at present. When choosing a training institution, face-to-face training is the first choice, followed by practical training. After all, learning is for future use, and we need to find a formal institution. Many institutions should be vigilant under the guise of recruiting interns.

The website should be proficient in the following languages

1, html. This is the simplest and most basic. You should be familiar with the tags div, formtable, ulli, p, span and font, which are the most commonly used, especially div and table. Div is used for layout, and table can also be used for layout, but it is not flexible. Basic tables are used to process data.

2. css. The css mentioned here does not include css3. Generally, we see that one of the requirements of web front-end development engineers will use css+html or css+div for interface layout, so css is used to assist html in layout and display. We call it "css style". Why css+div? Because it is said that div is mainly used for layout in html, div is the core thing! Then css must be used with div. Css should be proficient in float, position, width, height, maximum and minimum values, and use 100%, overflow, margin, padding, etc. These are all styles related to layout.

3, js .js entry is very simple. You don't need to know a lot of things, as long as you can get the dom or style or value of a web page according to an id or name, then you can assign a value to the element tag of an id or name, or add data and chase html. This is a data-related operation, and then you can make a logical judgment on the data. The effect is nothing more than skipping and hiding. It is practical to combine these with others, and the code is not difficult at all.

4. jquery .Jquery is a js plug-in that encapsulates js. The purpose is to operate more conveniently, write less code, and get started with jquery. Those are the same as js, only with jq code. Baidu is enough for everything else.

5. It's better to use some background languages, such as java and php. Why? Because the data of the foreground interface comes from the background, if you can click the background code, you will know how to interact with the background data is the best, which will save time and make the front-end code more standardized.

6. css3+html5. You can learn about it before you start. After all, most browsers in IE don't support it yet. If you want to learn the web front end, you can click on the avatar to find out.