Why can't China produce products like idea?

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source ：zhihu.com/question/537774494/answer/2534015588

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I am a JetBrains Fans of . I have learned programming languages for about 10 About years ago , Use JetBrains There are about 7 About years ago .

After so many years of learning programming and using JetBrains During the whole family bucket , In my submission JetBrains The success of is not just a technical reason , There are also innovations in products , These innovations are inseparable from the practical experience of large-scale software engineering , Because only experienced the development and continuous iteration process of large-scale software engineering , Just know an excellent IDE What functions are needed in it , What functions can help programmers open software efficiently .

Net transmission JetBrains Of IDEA The first of the series “ Ace in the hole ” The function is refactor （rename） refactoring . For example, in IDEA You can use Shift+F6 Quickly rename a variable , And this rename operation will be applied to all The code that references this variable . This requires IDEA Do... For all the code in the whole project parser, Track their references . This kind of function can not be separated from the powerful code static analysis technology .

So do professional software , The first is the need for technical support . The second is the design consideration of the product IDEA The refactoring function of is extremely powerful , Including all kinds of powerful extract, Path movement, etc .

IDEA Is far from so powerful . Its functions include but are not limited to

• Graphical debug

• Graphical git operation , Onekey rebase

• Code structure Sorting , That's the one in the lower left corner structure Functional area （ Ever since I used it CLion I haven't used it since source insight 了 ）

• Code collection , Same for trace code friendly

• And all major mainstream frameworks and programming languages （ for example WebStorm Yes npm Has extremely strong support , Be able to analyze scripts and .nvm Automatically select the right node.js Version launch script, It can analyze automatically node_modules Determine whether the current dependency matches package.json etc. ）

• The latest code with me function , Under the background of remote work of epidemic situation , This function makes it easy for colleagues to handle each other when they cannot physically touch each other debug

• generator（ for example JavaBean Medium getter setter Method can be generated with one click ）, You can also configure live template and file template, For example, I write React.js There is often a lot of repetitive boilerplate code , for example const {children} = this.props, I will configure this as cctp, I just press cctp Press again tab You can quickly input more functions

Think of the creativity of these functions , need JetBrains Our product managers need to be on the front line for a very long time coding Experience , And the quality requirements of these software engineering projects are very high （ If it is Shishan project , There is no need to use the refactoring function ）, Especially experienced from 0 Build a project , And then we encounter the need to refactor .

But our country can't produce this kind of software , The main reasons are as follows ：

• Very long coding There are not as many experienced people as abroad , Most of it is in 2010 Years later, the Internet bonus began to learn coding Of , Even many are transcoding of biochemical environmental materials . Fewer people , So the chances of producing these talented product managers are even less

• Most people still have a kind of “ Industrious conservatism ” concept , That is to say, using tools to improve productivity is a manifestation of laziness and opportunism , Advocate the use of vim The software with equal height threshold and steep learning curve is a kind of “ Strong technical ability ”,“ Can study hard ” The habit of .

• Good product managers need cross-border experience , for example JetBrains The product manager must not just draw a prototype and write a PRD So simple , These need to go deep into the front-line software industry , Master a large number of Engineering contacts , Communicate with many software engineers , Know what they really need . Think about an excellent... From their perspective IDE What functions should be brought to me . At home some PM The exchange content of the forum is still based on the Internet APP Product oriented , Of this kind of products PM Or stay in school to learn UI Design , Come out... Follow “ Everyone is a product manager ” Learn to do in the online class PPT Draw a prototype and write PRD The level of .PM The upper limit level of is too low , The lack of experience and contacts in vertical industries leads to the failure to produce top-level industrial software and the lack of engineer culture .

• The so-called engineer culture , It means that product progress is driven by engineers , Engineers use science and technology to improve the user experience of products , reliability , Safety and so on . Due to various environmental reasons . Really have “ Engineer mentality ” There are still a few in the crowd , Cherish “ The utilitarian heart ” Read and brush GPA, Go to work and brush KPI , It is difficult to produce excellent professional software . The root of the lack of engineer culture is still related to the economic foundation and distribution balance , When the economic base is too poor , People will be more likely to choose to be conservative , Conservatism is not easy to trigger thinking about innovation . And the distribution balance is too poor , Will lead to “ The engineer ” People prefer to use “ skill ” Go inside and grab a few resources , Instead of using “ Science and technology ” To create more resources and value .

    Milk powder money , maternity leave , housing price , Education is fair , Without a good environment, top engineers and professionals cannot be retained

The product manager , There's no need to mention things that are said to be rotten ...

Make industrial software , It's better for engineers in this field to change careers directly to be product managers of industrial software , Because only people in their own industry know their own people best . However, our current situation is that there are very few companies with engineer ideology and engineer culture , Don't expect real engineers to change careers after they have rich experience PM , Then design excellent industrial software to help us speed up production efficiency , Liberation of productive forces .

Finally, let's talk about JetBrains Efforts in customer acquisition and retention are available in many industrial software help Help document .

But you can ask yourself , You really have seen professional software IDE Do you ？ You have opened some professional software help Menu ？

With JetBrains Family goland For example , When you first install , When the software is started for the first time, the boot screen will be displayed , It will use concise documents and sample code to help you quickly master this IDE All kinds of feature

As shown in the figure , This is a goland Of learn function , At this moment, the diagram shows how to use shortcut keys to quickly delete code lines or line breaks , And automatically convert the code with too long variable parameters into a readable multi line format

Whether it's sample code , It is also a copy of the help document , They are designed to be concise and comprehensive , And even in English , I also chose the common English words in the computer field , It will not cause too many obstacles to non-native English speakers .

Only when users can quickly learn to use your software , Then you can keep customers for a long time . And this one , In the vast majority of the world-famous top professional software I have seen （ Including the design field Adobe Family bucket , In the field of electronic engineering MATLAB,Cadance ICC、Altium Designer、TI Texas Instruments LabView and Multisim,Intel Quartus,Xilinx Vivado） They all did very badly , There is no such thing as JetBrains That way, you can get started quickly by providing concise explanations and appropriate sample code .

A professional software is hard to use , The learning threshold is very high , It is also difficult to retain customers . and JetBrains It is absolutely excellent in the detailed design of quick start and help documents .

There was also discussion in the comment area vim Whether it is suitable for keyboard operation ？ perhaps vim Whether there is ssh Edit the code directly above .

The first is keyboard adaptation , If you have used it in depth JetBrains, In fact, we will find that IDEA The pure keyboard operation efficiency of is no more than vim low , All the functions you want have default shortcuts , If you don't have one, you can configure it yourself , And this configuration is synchronized in the cloud , I work in the company computer , Their own surface The tablet computer is synchronized with the whole platform on the game console at home . And automatic completion can be based on your own coding The domain is used to writing custom live template.

And finally ctrl+shift+a as well as alt+enter You can do most of the common operations of writing code almost anywhere . I don't think vim In this respect, it is better than JetBrains How much more efficient .

The other is ssh Edit the code directly .

I think this scenario is very dangerous and irregular . Projects that really conform to engineering are used locally IDE edit ,IDE The static analysis function of can help you check out possible mistakes , After confirming that there is no problem , Submit with version control tool , Submission process IDEA Can run code formatting ,lint Rule checking ,import Optimize , clear unused Code , Automatically help you do GPG git Signature .

If it is a project of a company or an open source organization , It will also automatically help you update copyright, Then I do TODO testing ,code analysis,git hook, Last push After code ,CI/CD The platform starts to run unit tests , Integration testing, etc , After all pass, it will be automatically controlled by CI The platform passes SSH Release to the production environment .

If your code often needs to be direct SSH Connect it and use it directly vim modify , Without any pre-processing of engineering tools code review, Then I can only say that your project is very irregular , Of course, developing such non-standard projects will not experience IDE Can bring benefits .

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