Efficient H5 production relies on a deep understanding of tools, specifications, and performance. Specifically, it includes: proficiency in basic technologies such as HTML5, CSS3, and JavaScript. Make full use of front-end frameworks (such as Vue, React, Angular) to improve development efficiency. Build an efficient page architecture, adopt a modular design, and split the page into independent modules. Optimize code quality, use CSS preprocessor, write concise JavaScript code, and avoid abuse of global variables. Focus on performance optimization, including image compression, code compression and reducing the number of HTTP requests.

Best practices for H5 page making: Stop making wheels again!

Many friends asked me how to make the H5 page fast and good, look glamorous and withstand the test? In fact, to put it bluntly, it is to stop making wheels and stand on the shoulders of giants to see further. In this article, I will share some of the experience I have summarized in H5 development over the years, hoping to help you avoid detours.

Let’s talk about the conclusion first: efficient H5 production cannot be separated from a deep understanding of tools, specifications and performance. After reading this article, you will understand how to choose the right framework, write concise and efficient code, and know how to optimize page performance so that your H5 page can run smoothly on various devices, rather than being stuck in PPT.

Let’s first review the basic knowledge of H5 development. You have to be familiar with the three musketeers, HTML5, CSS3 and JavaScript. HTML5 is responsible for page structure, CSS3 is responsible for style beautification, and JavaScript is responsible for interactive logic. Don't think that you can get everything done with just one of them, they are in a trinity. In addition, you'd better understand some commonly used front-end frameworks, such as Vue, React, or Angular, which can greatly improve development efficiency. Which framework to choose depends on your project size and team's technology stack. There is no absolute good or bad, only suitable or not.

Now, we go to the core of H5 pages: how to build an efficient page architecture. Don’t just write codes all the time. First design the page structure and consider the information level and user experience. A good page architecture can help you achieve twice the result with half the effort. I usually use a modular method to split the page into multiple small, independent modules, which is convenient for maintenance and reuse. For example, an e-commerce product details page can be split into picture modules, description modules, comment modules, etc. Each module is implemented using independent HTML, CSS, and JavaScript files, and then combined them with JavaScript.

Next, let's take a look at some tips at the code level. In terms of CSS, try to use CSS preprocessors, such as Sass or Less, which can improve the maintainability and readability of CSS code. In JavaScript, you should write clean and readable code, and use functions and modules to organize the code to avoid the abuse of global variables. Don't forget the code comments, which not only facilitates your future maintenance, but also facilitates team collaboration.

Below, I give a simple example of how to build a simple H5 page using a modular approach:

 <code class="html"><!-- index.html --> <div id="app"> <header></header> <main></main> <footer></footer> </div> <script src="main.js"></script></code>

 <code class="javascript">// main.js import Header from './components/Header.js'; import Main from './components/Main.js'; import Footer from './components/Footer.js'; const app = document.getElementById('app'); app.appendChild(Header()); app.appendChild(Main()); app.appendChild(Footer());</code>

This is just a simple example, and it will be more complicated in actual projects. However, the core idea is modularity, splitting the page into small and independent modules for easy maintenance and reuse.

Of course, having good code alone is not enough, you have to pay attention to performance optimization. Image compression, code compression, and reducing the number of HTTP requests are all common performance optimization methods. Don't underestimate these details, they have a great impact on page loading speed. I've seen many H5 pages because the picture is too big and the loading speed is crazy slow. Therefore, we must pay attention to performance optimization.

Finally, what I want to say is that H5 development is a process of continuous learning and improvement. Only by looking at more excellent H5 pages, practicing and summarizing more can you continuously improve your skills. Don’t be afraid of making mistakes. Only by learning from them can you grow. Remember, there is no perfect code, only code that is constantly improving. I hope these experiences can help you and wish you a smooth production of H5 pages!

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