What template engine is used for nodejs development?

In recent years, Node.js has been increasingly recognized and loved by developers. Node.js is an open source JavaScript runtime environment that allows JavaScript code to run on the server side to handle various network requests and data processing tasks. In the development process of Node.js applications, the choice of template engine is a problem that must be faced, because template engines can easily complete the rendering of web pages in web applications.

Node.js can be developed using many different template engines. When choosing a template engine, you need to conduct a comprehensive evaluation based on specific needs.

1. EJS

EJS, or Embedded JavaScript Templates, is a very popular JavaScript template engine. As a web application development tool, EJS is one of the default template engines for Node.js and can be used with Express.

The syntax of EJS is very simple. It mixes HTML and JavaScript codes to form a more natural way of expression. It also supports dynamic data rendering, which can easily display various data in web pages.

2. Handlebars

Handlebars is another very popular JavaScript template engine and one of the default template engines for Node.js. Similar to EJS, the syntax of Handlebars is simple and easy to understand, and it also supports dynamic data rendering. You can directly access and operate object properties through template syntax.

Different from EJS, Handlebars coding style is more natural, concise, and elegant, making it easy to maintain and expand. In addition, Handlebars has powerful template integration capabilities that can be used to generate various types of documents, including websites, emails, and reports.

3. Pug

Pug, formerly known as Jade, is a very beautiful JavaScript template engine. In the process of using Pug to create applications, developers can use Pug's indentation style to write code, which is very concise and easy to understand.

Pug can easily render HTML very beautifully, and also supports various data rendering and loop control functions. It is a very practical template engine. At the same time, Pug also supports modular template design, making code reuse and expansion very simple and convenient.

4. Mustache

Mustache is another popular JavaScript template engine suitable for many different types of development scenarios. The core idea of ​​Mustache is "clean code", and it is very important that the code is easy to understand and modify.

Mustache can be used to replace HTML code and convert it into an executable JavaScript function. Unlike other template engines, Mustache can be used through set & forget, and developers do not need to pay attention to too many details.

In general, Node.js can be developed with numerous template engines, the above are just a few of them. When choosing a template engine, you need to consider your specific needs and comprehensively consider the availability, ease of use, maintainability, performance and other factors of the template engine to choose the template engine that is most suitable for your project.

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