I. Introduction
For novices, there is often such a question when learning the Vue.js framework: Should I learn Vue2 first or learn Vue3 directly? Before answering this question, let's briefly introduce the Vue.js framework.
Vue.js is a lightweight MVVM (Model-View-ViewModel) framework, which drives views with data, allowing developers to focus more on business logic and data processing. The instruction and component library that comes with the Vue.js framework can greatly improve the development efficiency and component reuse rate. At the same time, the Vue.js framework has the advantages of flexibility, high efficiency, and easy learning, so it is favored by developers.
Second, learn Vue2 first or learn Vue3 directly?
Now back to our question, should I learn Vue2 first or learn Vue3 directly? Below we analyze from the following aspects:
1. Ecological environment: Vue2 has been widely used and recognized in the market, and the ecological environment is relatively mature, including plug-ins, components, tools, etc., which can make it easier and faster for novices to obtain resources. The ecological environment of Vue3 is relatively not perfect, and many components and tools have not been adapted to Vue3, so Vue2 has an advantage in this respect.
2. Grammatical features: Vue3 has made a lot of optimizations and improvements in grammatical features, and introduced Composition API, which makes it easier for developers to organize and manage code, and improves the readability and maintainability of code. On the other hand, Vue2 adopts the Options API, which is more flexible and free in writing component code, but it is also more likely to lead to code confusion and difficulty in maintenance.
3. Learning curve: The grammatical features of Vue3 are more complex and abstract than Vue2, and the learning curve is relatively steep. Vue2 is relatively simple and easy to learn, and is more suitable for beginners.
3. Conclusion
Based on the analysis of the above three aspects, we can draw the following conclusions:
1. If you are a complete novice and have never been exposed to the Vue.js framework, it is recommended to learn Vue2 first, because Vue2 has simple syntax, complete ecology, and rich components, which can help you get started quickly and develop.
2. If you have mastered Vue2 and have a certain understanding and practice of the Vue.js framework, then you can try to learn Vue3, because the syntax of Vue3 is more excellent, which can help you better organize and manage the code and improve the reliability of the code. readability and maintainability.
3. If you are a developer with certain experience, you can learn Vue3 directly.
4. Introduce the new tools used in the front end
Low-code development is a trend that has received much attention in the field of web development in recent years. Low-code development refers to developing applications or business logic using minimal programming codes, which allows even beginners with no IT or programming experience to quickly create the required functionality.
While low-code development has not yet threatened the role of traditional developers, there is no denying that the trend is moving towards low-code (or no-code) development. According to the forecast of the American research company Gartner, by 2024, about 65% of application development projects will be developed through low-code platforms. This trend cannot be ignored for developers, and it is expected that the way developers work will gradually change in the next few years.
In the past few years, I have vaguely encountered low-code, and it is relatively popular at present, and many major manufacturers have joined in one after another.
What is low-code, in my opinion, is dragging, whirring, and one-pass operation to create a system that can run, front-end, back-end, and database, all in one go. Of course this may be the end goal.
Link: www.jnpfsoft.com/?csdn , if you are interested, also experience it.
The advantage of JNPF is that it can generate front-end and back-end codes, which provides great flexibility and can create more complex and customized applications. Its architectural design also allows developers to focus on the development of application logic and user experience without worrying about the underlying technical details.