@GRZ

Petru Grozea

@GRZRomaniaJoined September 2022

Frontend Developer | Angular

About

I'm a Frontend Developer specializing in Angular!

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Looking for an extra pair of hand on your project? Leave me a message and lets see how can I be of help.

Petru Grozea's blogs

Petru Grozeagrz.hashnode.dev6 posts

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Recently published

PGPetru Grozeagrz.hashnode.devJan 16, 2024 · 2 min read

How to lint your commit messages

You just learned about Conventional Commits specification and its benefits, and would like to adopt it. Change is difficult, how do you make sure you never go rogue again? The answer to that is simple, using commitlint to lint your commit messages. W...

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PGPetru Grozeagrz.hashnode.devSep 6, 2023 · 3 min read

How to use Fullscreen API

Have you ever wondered how the fullscreen button on web video players works? The answer to that is quite simple, they leverage the browser's Fullscreen API. The Fullscreen API augments the Document and Element interfaces with a few methods, propertie...

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PGPetru Grozeagrz.hashnode.devJun 4, 2023 · 5 min read

RxJs: share vs shareReplay

There is often the need to share the emissions of an Observable with multiple observers, usually to cache taxing computations or HTTP requests. That can be achieved with share or shareReplay, and now you wonder, which one is best for your use case? T...

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PGPetru Grozeagrz.hashnode.devMay 25, 2023 · 7 min read

Understanding Observable - Hot vs Cold

There are hot and cold observables, this difference is usually not known or confused, leading to side effects and time spent on debugging. This article explains the difference and aspects worth paying attention to. Cold Observables When it comes to c...

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PGPetru Grozeagrz.hashnode.devJan 15, 2023 · 4 min read

How z-index CSS property works?

Not long ago I was assigned a bug where a floating notification was supposed to be displayed on top of any other element on the page but kept being overlayed by other elements. At first, I said to myself, "Easy!!! just increase the z-index value", to...

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Petru Grozea

About

Available for

Petru Grozea's blogs

Recently published

How to lint your commit messages

How to use Fullscreen API

RxJs: share vs shareReplay

Understanding Observable - Hot vs Cold

How z-index CSS property works?

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Petru Grozea

About

Available for

Petru Grozea's blogs

Recently published

How to lint your commit messages

How to use Fullscreen API

RxJs: share vs shareReplay

Understanding Observable - Hot vs Cold

How z-index CSS property works?