1. Ease of Learning and Development: Nuxt.js is a framework for creating server-side-rendered (SSR) Vue.js applications. It follows a convention over configuration approach, making it simple and intuitive to learn and develop applications. On the other hand, Angular is a full-fledged framework that requires a steeper learning curve due to its extensive feature set and complex concepts like dependency injection and TypeScript. Nuxt.js provides a more streamlined and beginner-friendly development experience compared to Angular.

2. Rendering and Performance: Nuxt.js is primarily designed for server-side rendering, which means that the initial render of the application is done on the server and then sent to the client. This approach improves performance and SEO, as search engines can crawl the server-rendered content. Angular, on the other hand, uses client-side rendering by default, where the content is rendered on the client's browser using JavaScript. This can lead to slower initial rendering and lower SEO performance compared to Nuxt.js.

3. Data Fetching and API Integration: Nuxt.js provides built-in support for server-side data fetching with its asyncData and fetch methods. These methods allow you to fetch data from APIs or databases before rendering a page on the server, improving the initial loading speed and reducing the reliance on client-side API requests. Angular also supports data fetching, but it requires manual configuration and handling using its HttpClient module. Nuxt.js simplifies the data fetching process and provides a more seamless integration with APIs.

4. Routing: Nuxt.js has a powerful routing system built on top of Vue Router. It automatically generates routes based on the file structure of your project, making it easy to create dynamic routes and nested routes. Angular also provides a routing system, but it requires explicit configuration for each route. Nuxt.js offers a more intuitive and automated routing experience compared to Angular.

5. Internationalization Support: Nuxt.js has built-in support for multi-language websites through its vue-i18n integration. This allows you to easily create localized versions of your website and switch between different languages. Angular also supports internationalization, but it requires additional configuration and setup using external libraries like ngx-translate. Nuxt.js provides a more streamlined and integrated solution for internationalization compared to Angular.

6. Community and Ecosystem: Nuxt.js has a growing and active community, with a wide range of plugins and modules available through its official documentation and npm registry. This allows you to easily extend the functionality of your Nuxt.js application and leverage pre-built solutions. Angular also has a large community and ecosystem, with a rich set of libraries and tools available. However, Nuxt.js being a Vue.js framework, it benefits from the larger Vue.js ecosystem, which offers a broader range of resources and support.

In summary, Nuxt.js offers a simpler learning curve, better server-side rendering performance, easier data fetching and API integration, automated routing, integrated internationalization support, and a growing Vue.js community compared to Angular.