Angular 7

1. CLI Prompts: Angular CLI (Command Line Interface) now prompts users when running common commands like ng new or ng add @angular/material. This interactive feature helps users make decisions and configure their projects more easily.

2. Angular Material and CDK Updates: Angular 7 includes updates to Angular Material and the Component Dev Kit (CDK). These updates bring new components, features, and enhancements to the Material Design components library, making it easier to build beautiful and responsive user interfaces.

3. Virtual Scrolling: Angular 7 introduces support for virtual scrolling, which allows you to efficiently render large lists by only rendering the items that are currently visible on the screen. This feature improves performance and reduces memory consumption, especially when dealing with large datasets.

Before learning Angular 7, it's helpful to have a solid understanding of certain technologies and concepts. Here are some skills you should consider having before diving into Angular 7:

1. HTML/CSS/JavaScript: Proficiency in HTML (Hypertext Markup Language), CSS (Cascading Style Sheets), and JavaScript is essential for web development with Angular. These are the building blocks of web development, and Angular builds upon them.

2. TypeScript: Angular is built with TypeScript, a superset of JavaScript. Having a good understanding of TypeScript is crucial for working with Angular, as all Angular applications are written in TypeScript.

3. Basic Programming Concepts: Understanding of basic programming concepts such as variables, data types, functions, loops, and conditionals is important for writing code in Angular. These concepts are fundamental to all programming languages and are applicable in Angular development.

Learning Angular 7 equips you with a diverse set of skills that are valuable in web development and software engineering roles. Here are some skills you can gain by learning Angular 7:

1. Proficiency in TypeScript: Angular is built with TypeScript, a superset of JavaScript. By learning Angular, you gain proficiency in TypeScript, including features such as static typing, interfaces, generics, decorators, and more.

2. Understanding of Component-Based Architecture: Angular follows a component-based architecture, where the UI is composed of reusable components. Learning Angular helps you understand how to structure and organize applications into components for better maintainability and scalability.

3. Single Page Application (SPA) Development: Angular is often used to build Single Page Applications (SPAs), which provide a more seamless and responsive user experience. By learning Angular, you gain skills in developing SPAs and handling client-side routing, navigation, and state management.