Is web front-end development easy to learn?

Front-end engineer, also known as Web front-end development engineer. Web front-end, which is easy to understand literally, is responsible for the design of website framework and home page content. Web front-end is a relatively low threshold category in IT industry, and it is relatively easy to learn. After several months of training, you can usually find a job.

Web front-end development technology mainly includes three elements: HTML (writing framework), CSS (decorative framework) and JavaScript! (Click Jump when interacting); The latest technology is H5, the interaction of mobile phone pages.

It requires front-end development engineers not only to master basic Web front-end development technology, website performance optimization, SEO and server-side basic knowledge, but also to learn to use various tools for auxiliary development and theoretical knowledge, including code maintainability, component ease of use, hierarchical semantic template and browser hierarchical support.

The entry threshold for front-end development is actually very low. Compared with the learning curve of server-side language, the learning curve of front-end development is fast first and then slow.

HTML is not even a language, it is just a simple markup language!

CSS is just an untyped style decoration language. Of course, it can also be considered as a weakly typed language.

The basic part of Javascript is relatively easy to get started.

How to learn front-end knowledge?

We live in a universe full of rules. Social order operates according to rules, and computer language is almost a collection of rules. Computer predecessors define rules, rules constrain us, and we use rules to control data. Many times, the reasonable control of data comes from your mastery of the rules.

To learn HTML and CSS, we should study hard with books. Then you need to do a lot of exercises, do all kinds of routine, strange and lots of layout exercises to bind and understand your knowledge.

To learn Javascript, you must first know what a language can and cannot do, what it is good at and what it is not good at!

If you just want to be an ordinary front-end programmer, you just need to remember most Javascript functions and do some exercises.

If you want to understand Javascript deeply, you need to understand the principle and mechanism of Javascript. We need to know their origins and deeply understand the object-based nature of Javascript.

You also need to have a deep understanding of the behavior and characteristics of Javascript under the browser host.

For historical reasons, Javascript has been ignored, a bit like being adopted! Therefore, it has many shortcomings, such as inconsistent behavior in various host environments, memory overflow problems, and low execution efficiency.

As an excellent front-end engineer, you also need to deeply understand and learn to deal with these defects of Javascript.

Furthermore, excellent front-end engineers need to have good communication skills, because front-end engineers must meet at least four types of customers' needs.

1, product manager. This is a group of people who are responsible for planning applications. They will come up with many new, strange and even impossible applications. Generally speaking, product managers pursue rich functions.

2.UI designer. These people are responsible for the visual design and interactive simulation of applications. What they care about is what users are sensitive to, the consistency of interaction and the overall usability. Generally speaking, UI designers are interested in smooth and beautiful user interfaces that are not easy to implement, and are often dissatisfied with the error of 1px caused by front-end engineers.

3. Project manager. These people are responsible for actually running and maintaining the application. The main focus of project management is nothing more than uptime, the time, performance and deadline when applications are always available normally. The goal pursued by project managers is often to make things as simple as possible and not to introduce new problems when upgrading.

4. End users. Refers to the main consumers of the application. Although front-end engineers don't often deal with end users, their feedback is very important. What end users need most are the functions that are useful to individuals and the functions of competing products.

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Everything is difficult at the beginning! If you can reach this state, you can walk the rest of the way by yourself.

People often say that drivers who don't want to be tailors are not good cooks.

The road to becoming an excellent front-end engineer is full of sweat and hard work.