(Newswire.net — July 10, 2022) — Before we talk about them, let’s answer the question – how are frameworks useful? Firstly, if, for example, CMS assumes the presence of a ready-made site that is customized to your needs, then frameworks allow you to create a unique set of functions and are suitable for atypical products. Secondly, JavaScript frameworks increase developer productivity by already incorporating certain rules, patterns, and feature sets.
Frontend trends 2022
Trends in front-end development do not form quickly: it can take several years for the technology to become a developer’s practice. Our experience shows that the following trends will be relevant in 2022 with a high degree of probability:
- The choice of clients in favor of SPA (single-page application) – single-page applications. Their key difference from multi-page ones is that the transition between pages is not accompanied by their reloading, which significantly speeds up the work. It is worth noting that they have become relevant for quite a long time and so far there are no prerequisites for a decrease.
- Implementation of PWA – Progressive Web Applications. Their key difference is the ability to work offline through a browser using cached data. They can be installed on the user’s device and at the same time do not take up a large amount of memory.
- The use of SSR (server-side rendering) allows you to render content on the server side, and this speeds up the application. But its main advantage is that the site can be indexed by search robots, which means it will be higher in search results.
- Using TypeScript typing in frameworks. On large projects, it allows you to increase the speed of development, identify errors at the compilation stage, and improve code readability, thereby simplifying the process of immersion for new developers.
Based on these trends, it is safe to say that the majority of medium and large front-end projects in 2022 will still use JavaScript frameworks such as React, Vue, and Angular.
React, Vue, or Angular: what to choose for a front-end project
Applications and labor costs
Angular as a framework is used to develop large enterprise applications, because a number of architectural solutions come out of the box, including TypeScript. On the one hand, this may be a drawback, but on the other side, it can be a fast fix for a common problem. There are also DI mechanisms for the convenience of testing and replacing dependencies. Angular as a framework is highly specialized.
React, at its core, is a library and has a large arsenal of related libraries. It is suitable for any task. It can be applied in MVP, small and medium projects. TypeScript support will help in enterprise development. It can also be chosen for developing sites with minimal business logic at the front, as there is a boilerplate.
But there are no “imposed” solutions out of the box in React, so competent specialists with good development experience and knowledge of both architectural patterns and the operation of native JS (engine, in particular) will be required. Otherwise, the likelihood of irrelevant code in the project will increase.
Vue is suitable for medium applications and MVPs. You may quickly create an MVP with high speed in the start. The Vue application’s scalability will also aid in the project’s dynamic development. Version 3.0 has full support for TypeScript. Because of the simple CLI and a well-supported collection of libraries out of the box, the cost of getting started with this framework is cheaper than with React. At the same time, scalability is more straightforward than with Angular. In addition, Vue is easier to learn, so companies have begun to place more emphasis on hiring developers with knowledge of Vue.
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The rate of stack development and the need to make changes
Angular releases major updates, usually once every six months. Since it is characterized by dependence on previous versions and components, the framework has a service with a detailed description for migrating versions. In addition, Angular has an Ivy compiler that flags errors if they occur before the code is executed by the interpreter. The framework is built on the RxJs library, and functional code is based on reactive programming in concept, which leads to a declarative paradigm: unit tests are easy to write, and testing tools are included.
React is quite active in changing public APIs and behavior, and updates through versions are usually simple. Since Facebook stands for stability, there is full compatibility between versions and the ability to connect libraries from different versions to the application.
The development dynamics of Vue are the highest of the presented frameworks. The modular system includes all the attributes of the JS framework, working with full backward compatibility. And when moving from one version to another, Vue has a helper tool that runs on the console and helps you evaluate the state of the application.
Conclusions: which framework to choose?
When choosing, you should pay attention to popularity, the availability of specialists in the market, applications, labor costs, the speed of development of the stack, and, which can be a key factor, the requirements of the project.
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