This Simple Stunt Lets Me Release A Speedy angular Application

This Simple Stunt Lets Me Release A Speedy angular Application

Let’s start with a story. LeanTech with an Angular app that served millions of users. How do make sure that your Angular application is always production ready every single time it's deployed? This simple stunt lets me release a speedy Angular application.

Every. Single. Time.

How do make sure that your Angular application is always production ready every single time it’s deployed?

What can you do to make sure you never deploy a slow Angular application?

How do use the Lighthouse package with your Angular project to make sure it scores well every single time you deploy?

Well…

Let’s start with a story …

…about a booming startup company named LeanTech with an Angular app that served millions of users.

LeanTech had a team of 5 senior developers that knew Angular well. Because things were booming 🤑 they decided to hire a junior Angular developer named Joe.

Now, Joe was a new developer that didn’t know much about Angular. He was so foolish, that he added 3 different script tags to the <head> section of the index.html file of their Angular application. 😮

What happened next?

The Angular application that served millions of users was now taking 3 seconds longer to load. And since the developers never used the production application it went days until the issue was reported by an angry user. 😠

So, how can you avoid situations like these?

How do you make sure that your production code has been properly optimized, every single time you deploy your Angular application?

In this short article, I’m going to show you how to never, ever deploy a slow Angular application again.

I’m going to show you how to test the speed and performance of your Angular application before it ever hits production. Ensuring that your Angular application delivers an awesome user experience every single time.

We’re going to use a tool called Lighthouse to automatically test the performance of our Angular application.

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