A summary of 10 key habits of JavaScript developers_javascript tips

With the continuous development of new technologies, JavaScript is no longer just an Internet language. Now, we can see a lot of mobile phones using JavaScript to build native browser-based web applications, and there are also a lot of flexible web applications, such as Trello. Applications built on JavaScript have become very popular in the world.

At present, JavaScript is still a programming language that is relatively easy to use and process, and many people regard it as the first programming language to learn. As a JavaScript programmer, there are several key habits that you must develop to help you become a good JavaScript developer. Let’s take a look at what habits they have!

30 lines of code per day

Time will go forever. If you always tell yourself that you will do everything tomorrow, then tomorrow will come, and there will be so many tomorrows! To avoid this from happening, you should insist on writing 30 lines of code every day, so that your foundation will be very solid! Then add 10 more lines every week and you will find that your progress is rapid!

Learn to write documentation before writing code

Although not everyone will agree with this, writing documentation is the best way to clearly write code. After writing code comments, your thinking will be particularly clear when writing complex code. Effective, resourceful, and understandable comments are the essence of programming and should be recognized by everyone.

Firebug/Chrome Development Console

An experienced JavaScript programmer does not write so much JavaScript code every day, but constantly checks for errors and deficiencies in the code he has written. Firebug is free, and every Chrome browser is installed with Chrome development tools integration, but you should still learn how to use these tools to debug code, because this is an issue that cannot be ignored in every language - debugging!

Find a suitable code editor

Forget Notepad, as a developer you should find your own code editor that can help you do more in less time. You can find a suitable code editor online, and it's worth spending a few months learning and mastering it.

Monitoring errors

Monitoring for errors is almost as important as writing code comments. As an inexperienced programmer, the most important thing you need to do is test your code for errors. Always keep track of your application and drill down to where errors occur so that the next time the same problem occurs, you will have the appropriate solutions.

Linting

Even experienced programmers use Linting tools to check common errors or other small errors in the code. The editor recommends that you use any of the three tools: (1) JSHint (2) JSLint (3) Closure Linter

Join a JavaScript community

Join a better JavaScript community. There are excellent JavaScript programmers from all over the world. They can provide you with a lot of very good suggestions and help you solve many problems smoothly during your work. You can also become one of them and share your programming experience with others.

Understand the development framework

Today, frameworks are highly flexible and customizable, and mastering one can dramatically change the way you write programs. You can look for the frameworks you need in the community. Each framework has its own advantages and disadvantages. Understanding these can help you grow quickly, and it also helps you understand which framework is suitable for which projects. PHP100 recommends that you refer to "Uncovering the Reasons Why Node.js is Popular".

Your own code base

When you start to fully master programming, you will find that a lot of code is actually duplicated over time. When you need to solve a specific problem, you know which code to turn to. This is why libraries are created, as a more flexible way to help developers solve a wide range of problems. Based on your own coding habits, creating your own library will help you solve problems more easily.

Maybe it will fail

This is an enjoyable thing, but know that failure is your worst enemy and be fully aware of it. Rather than stop learning, once you persist through these difficulties, you will make important progress in your career!