Angular downloads average 1.6 million every month.
The language is still a favorite of enterprise-level programmers, with the US leading the way. Over 75,000 websites exist in the United States alone that are built using Angular.
If you’re a coder then it’s essential to keep your Angular skills up to date. That’s why we’ve created this simple guide to improving your Angular speed and techniques.
Read on to discover how the Material CDK can quicken development. Learn why lazy loading modules will make your projects run faster. And how RxJS can implement Redux with ease.
1. Print Out a Cheat Sheet
Every programmer knows the importance of a good cheat sheet.
Grouping a list of essential methods and modules on one page helps when your mind goes blank. You can print it off and attach it to your wall or desk and take a glance for a quick reference.
Angular.io offers its own cheat sheet for you to download. It covers:
- Bootstrapping
- NgModules
- Template syntax
- Built-in directives
There are more topics available but you can pick and choose the ones you want to get them to print on one page.
2. Improve Angular Speed With Material CDK
The Material Component Dev Kit or CDK lets you build UI components using a set of behavior primitives.
There are many components to choose from like the Clipboard helper which lets you add copy-on-click functionality. Or the Layout utility which reacts to viewport changes.
Check out this tutorial on using the Material CDK to create a drag and drop navigation tree.
You’ll learn how the latest version 7 release offers powerful tools to create draggable display elements. All you need is the right markup and styling then handle the drop event.
3. Lazy Load All Modules
NgModules load when the app loads, even if they aren’t necessary. Speed up your applications by adding lazy loading which also keeps bundle sizes smaller.
Angular.io offers a great lazy loading tutorial on how to implement this using Angular routing.
4. Define Your Base Paths
Don’t use multiple ../ directory links to your base paths when importing components. Instead, define a base path in the tsconfig.json file.
Add a baseUrl property to the compilerOptions JSON object then reference that in your code. For example, instead of using:
import { AService } from ‘../../services/AService’;
Change it to:
import { AService } from ‘@service/AService ‘;
5. Update Your Angular Skills With RxJS
Reactive Extensions for JavaScript or RxJS is a library that handles async callbacks for reactive coding.
It implements the Observable type and offers utility functions to work with observables. These can help map values to different types, filter streams, and converting existing code.
Learn RxJS to seriously increase your Angular developer skills and speed up your existing apps.
Angular Tutorials and More at Electronics Media
This article has highlighted several tips to improve your Angular speed development. Yet Angular skills require constant updating as new best practices emerge.
Make sure to visit angular.io to stay updated on the main Angular developer required skills. Join the official Stackoverflow page. And visit the Discord group to talk to fellow coders.
Remember to read more tutorials on Angular routing etc. in our Technology section.
We cover a wide range of topics from programming to future tech trends. Then share us on social media and bookmark the site for your next visit.
