Nuxt.js vs Vue CLI: What are the differences?

Introduction

Nuxt.js and Vue CLI are both popular frameworks used for developing web applications with Vue.js. While they share some similarities, there are key differences between the two.

1. Server-side rendering (SSR) support: Nuxt.js provides built-in support for server-side rendering, allowing your application to be fully rendered on the server before being sent to the client. This can improve performance and SEO. Vue CLI, on the other hand, focuses on client-side rendering by default, but it can also be configured for SSR with additional setup.

2. File-based routing: Nuxt.js uses a file-based routing system where each file in the pages directory corresponds to a route in the application. This makes it easy to create and manage routes without the need for complex routing configuration. Vue CLI, on the other hand, requires explicit routing configuration using a router plugin.

3. Automatic webpack configuration: Nuxt.js provides automatic webpack configuration out of the box, allowing you to start building your application without worrying about complex build setup. Vue CLI also has a built-in webpack configuration, but it is more flexible and allows for more advanced customization options.

4. Built-in modules and plugins: Nuxt.js comes with a variety of built-in modules and plugins that can be easily configured and used in your application. These include features like internationalization, server middleware, and static site generation. Vue CLI offers a plugin-based system that allows you to add additional functionality to your project, but it does not have the same level of built-in features as Nuxt.js.

5. Opinionated vs flexible framework: Nuxt.js is an opinionated framework that provides a set of conventions and best practices to follow. This can make it easier for developers to get started and maintain consistency in their projects. Vue CLI, on the other hand, is a more flexible framework that allows for a high level of customization and configuration. This can be beneficial for experienced developers who prefer to have full control over their project setup.

6. Community and ecosystem: Nuxt.js has a strong and active community, with a wide range of plugins, modules, and tutorials available. It also has its own dedicated ecosystem, including a marketplace for Nuxt.js modules. Vue CLI benefits from the larger Vue community and ecosystem, which includes a wide range of tools and libraries that can be used with Vue.js projects.

In summary, Nuxt.js and Vue CLI have key differences in terms of server-side rendering support, routing system, webpack configuration, built-in modules/plugins, framework flexibility, and community/ecosystem. Each framework has its own strengths and is suitable for different project requirements.