Is it easy to get started with Web front-end development?

Front-end development is a very popular industry now. Here we will explain this high-end industry in detail!

In domestic university courses, there are almost no front-end development courses. They are nothing more than some web design and other courses. However, those courses, whether taught by teachers or listened to by students, are all perfunctory. I don’t understand this. I have a deep understanding of it, and I believe everyone must feel the same! Therefore, front-end development is currently mainly through self-study and participation in formal training! For training, it is generally divided into elementary, intermediate, advanced and other levels, because it is difficult for us to master these skills by ourselves. But self-study is very difficult. After all, one has to explore by himself. There seem to be a lot of videos on the Internet to learn from, but many of those videos are outdated. It is impossible to learn things like js and h5 by self-study, let alone in-depth study in the future. Also master the frame construction! Many friends simply cannot find the direction of study, and end up wasting their time and energy! Therefore, for friends who have the conditions, I personally recommend that it is best to study systematically!

Next, I will introduce to you how to learn the front-end from scratch

Basic knowledge:

1. HTML + CSS This part is recommended to be learned in the W3school online tutorial. Learn and practice at the same time, and there are small tests after each chapter. Afterwards, you can imitate some websites and make pages. After accumulating some experience in practice, you can read one or two books systematically. I recommend "Head First HTML and CSS Chinese Edition". This book is too detailed and I didn't have the patience to read it carefully. You can consider it according to the situation. You can also go to w3school and MOOC to study.

There is really a lot to learn about Javascript. If you don’t have a foundation in other programming languages, it may take some effort to learn it. It is recommended to learn it on W3school first. After that, I suggest you read "The Essence of the Javascript Language" immediately. JS is a very confusing language. This book can help you distinguish the essence of the language from the dregs. You should study the essence of the language in depth. As long as you can understand the code written by others, you don't need to try it yourself. For friends in need, it is recommended to find a training class or skirt to learn systematically, which will be discussed below.

With the above foundation, you can carry out general static web design, but you need further learning for complex pages.

jQuery is simple and easy to use. After simply learning js in W3school, you can directly use jQuery to complete some simple projects. The learning method is also very simple. Just follow the product documentation and make a few pages. You don’t need to cover everything. If you encounter problems in the future, just check the documentation. Frameworks can help you block browser differences, allowing you to focus more on the essence of web development learning. Supplement: You can use Codecademy to learn Javascript and jQuery, and the user experience is really good

Why do traditional web practitioners must learn front-end development skills? ——Learning front-end development is a shortcut to promotion and salary increase. Traditional web practitioners only need to be proficient in html+css, simple JS effects, cutting pictures, writing websites, etc. But today's front-end development is no longer just a simple website, but now there are more and more cloud computing applications , For example, web QQ is close to the functions of QQ that we often use. Applications previously developed in high-level languages ??such as Java, J2EE, .Net, and Object C are increasingly becoming web-based and cloud-based. BS architecture applications have gradually become mainstream. Times have changed, and the time to arm our brains with the sharpest front-end technology has arrived!

So how should we learn the technology of front-end development? Nowadays, many friends like to find video materials on the Internet to learn web page production, but it is impossible to learn web page production just by watching videos. There is no one to guide you, and many videos are outdated and of little use! If you really want to To learn the technology of web page production, you can wear this skirt, with Wu Si Er in the front, Yi Yi in the middle, and Ba Liu Yi at the end! There are the latest HTML courses here for free learning. There are also many people to guide you to make progress. You don’t need to pay anything. As long as you have a heart to learn.

The following is some miscellaneous talk about front-end development. If you are interested, you can read it:

1. If you want to keep up with the trend, want to master the latest technology, and be promoted to high-end talents To get a salary increase, you must learn the latest skills in front-end development. After all, those who work on the front-end have to keep up with the trends of the times. If there are friends who want to learn front-end development, I personally think Tanzhou College is quite good! Compared with offline training classes, Tanzhou is far more affordable in terms of tuition fees and study time, and as long as you have a computer and an Internet connection, you can study!

2. Employment direction and salary situation of front-end development.

I remember someone said that there will no longer be Internet companies in the future, because all companies in the future will have Internet departments, and the Internet world is inseparable from front-end development, such as Taobao, Alibaba, Alipay, Tencent, JD.com, Large Internet-based companies and products such as Sina Weibo require excellent front-end senior development talents.

It’s not just Internet companies. As the O2O model becomes more and more popular, traditional companies are becoming more and more Internet-based and cloud-based. There is an increasing demand for front-end development talents, and the talent gap is as high as millions.

The current average salary of front-end development engineers on the recruitment website has reached 12,926 yuan. The demand is huge, the prospects are broad, and the salary is still high.

3. Are you suitable to learn front-end development?

If you already have a traditional web foundation (css+div), then it is time to improve your front-end development skills...

If you have not been exposed to web front-end development, then if You often go online and surf, and if you want to understand the stories behind the Internet world, you can start with the web front-end, because this is the key to opening the door to the Internet world...

The core features of the web front-end JS course.

The core feature of the web front-end course is: we not only have to learn to make a web page or a special effect.

More importantly, we need to use the web front-end to develop traditional applications. We do PC terminals, mobile terminals, various responsive applications, web games, web enterprise management systems, web mobile programs, and develop a large-scale Projects, html5 games, and even use js to develop database interactions that can only be done with traditional high-level languages. Instead of using a backend language, we rely on our js as the backend. This is a popular trend...

4. Introduction to course modules.

What we need in the future, we need to learn:

Module 1: Basic entry stage;

Module 2: web mobile development – ??html5, css3, < /p>

Module 3: HTML 5 games - html5, canvas;

Module 4: Use js to do database operations and server programming that can only be done by traditional java, .NET, and PHP. — ajax, node.js;

Module 5: Large-scale BS, cloud computing, project development (such as Taobao, JD.com) – object-oriented, design patterns, large-scale project hierarchical architecture ideas (such as MVC, MVVM) , js framework, web front-end architecture, js components;

5. Learning methods, salary goals.

Two foundations, internal and external cultivation

Two foundations: js foundation (crouching horse step, the foundation of foundations – functions, events, statements, etc.) and object-oriented (basics). Internal and external training:

Internally master object-oriented programming thinking, modular programming thinking, large-scale project hierarchical programming thinking, how to cooperate in large-scale project teams;

Externally, learn the best ideas summarized by some seniors Best programming practices: design patterns, such as the singleton pattern that ensures global uniqueness, the factory pattern that creates everything, the intermediary pattern that simulates real intermediaries, the agent pattern, and dependency inversion that is talked about, boasted, and used by all industries. , dependency injection, aspect-oriented programming, etc.

Conclusion: Years ago, with the rise of iPhone, iOS development became popular in China.

The activist back then has become a millionaire now! Today, with the rise of WEB front-end technologies such as HTML5, the tide of front-end development has arrived! Act quickly, let your youth leave no regrets, occupy the commanding heights of the industry, and the initiative is in your hands!