What is Angular?

Angular is front-end Framework developed by Google. its is based of JavaScript/TypeScript . I prefer TypeScript for more secure compared to JS.

Installation Guide.

we need latest node.js to use angular in our machine
- Install node.js from https://nodejs.org/en/download (LTS version).
- After installing Node.js , open cmd and check if node is installed by typing
```
  node --version
```
After installing node.js , we need to install angular cli by typing this command in CMD
```
  npm install @angular/cli
```
check id angular cli is installed by typing this command in cmd
```
  ng --version
```

In CMD type the following commands one by one

//ng new projectname
ng new Hello-world
code .

If you need zoneless project then Y else N. => zoneless project is nothing but project without zone.js.

Zoneless" in Angular refers to a new paradigm for managing change detection without relying on zone.js

Choose the Style sheet you need to use. CSS/SCSS/LESS.

After completing the project should look like

app.ts → Main file where we mostly work
app.css → style
app.html → html file which holds the app.ts
app.route.ts→ file the contains links to another file like ( contact , about , skills ,etc.).
index.html → main file for our website
styles.css → Style sheet for our website
main.ts → holds the components of the website
package.json → contains all the dependencies and scripts to run the project

To Run the project

ng serve

in Browser visit http://localhost:4200/ to see the project.

to Stop the project click CTRL+c in the same terminal.