Best 10 Code Snippets for Angular and TypeScript in 2022

What is a Code Snippet?

A Code Snippet is a block of code you can share and reuse. By reusing safe and proven code, you not only improve your productivity but you also make sure you always import the correct code and are not missing anything (e.g. missing argument, not checking error code or exceptions).

Why using Code Snippet for Angular & TypeScript?

Angular provides a comprehensive set of things that can help you build a robust application. Making applications with Angular + TypeScript combinations can be challenging. So, these code snippets can help you code faster and better.

1. Create a Component

Shortcut:angular.component

This code snippet acts as a component template. Angular components are a subset of directives, always associated with a template. This snippet is very helpful when you are working with angular.

Link to the snippet

2. Create a Root Component

Shortcut:angular.component.root

This code snippet defines a prefix-app component that will be used to display an element. This code snippet will act as a root template for your project.

Link to the snippet

3. Create Component Inline

Shortcut: angular.component.inline

This code snippet will help you make a component inline in angular & typescript. This code defines a named selector that can be used in a template. The selector is defined as a class, and the OnInit method is registered as a ngOnInit method.

Link to the snippet

4. Angular Module

Shortcut:angular.module

The code snippet helps you create an angular module—the NgModule hooks into the @NgModule decorator of other modules and exports an object with specified properties.

Link to the snippet

5. Angular Pipe

Shortcut:angular.pipe

This code snippet creates an angular pipe. The @Pipe annotation defines a pipe that will be used to transform the input values. The PipeTransform class defines the generic interface for the pipe.

Link to the snippet

6. Angular Trackby

Shortcut:angular.trackby

This code snippet allows you to make an angular track. This code will track the model by its id.

Link to the snippet

7. Angular Output Event

Shortcut:angular.output.event

The code above creates an instance of the EventEmitter class, and assigns the name eventName to it. This will be used to handle the events that are triggered by the code inside the brackets.

Link to the snippet

8. Angular Service

Shortcut:angular.service

The code snippet allows a Service to be injected into a root injectable object. A very effective way to code faster.

Link to the snippet

9. Angular Directive

Shortcut:angular.directive

This code snippet is used to declare a class.The constructor of this class will be automatically invoked when the selector is invoked.

Link to the snippet

10. Angular Routes

Shortcut:angular.routes

Angular provides a comprehensive set of navigation features. One such feature is Routes. This code snippet creates a new empty array called Routes. Happy Navigation!

Link to the snippet

How to add your Code Snippet?

Do you have something that can help other developers write better code, faster? You can create your own code snippets.
Users can add their code snippets and share them with the community using snipt.dev and the Codiga snippet engine. Create an account on app.codiga.io, log in and create your recipe and it will automatically add to snipt.dev.

There are two privacy settings for recipes; make sure you keep the public so that it can be picked by Codiga snippet engine.

Developer Resources

Code Snippets search engine snipt.dev for searching and finding some reusable code snippets.

Please refer to our official documentation if you have any doubts.

Codiga for defining your own code snippets