DEV Community: Jouini Hamza

nestjs frustrating modules

Jouini Hamza — Mon, 21 Dec 2020 17:56:21 +0000

i don't know why sometimes i get some errors in nest like "Nest can't resolve dependencies " while i provided the dependencies in the modules chez this is frustrating nonsense bugs

@Module({ imports: [ MongooseModule.forFeature([{ name: Notification.name, schema: NotificationSchema },{ name: Event.name, schema: EventSchema }]) , forwardRef(() => UserModule ), <-- exported the userservice forwardRef(() => AuthModule ), ], exports: [NotificationService], providers: [NotificationGateway, NotificationService] })

and yet nest tells me that it can't resolve userservice

tacking users sockets in a social network with nodejs and socket.io

Jouini Hamza — Mon, 09 Nov 2020 20:56:49 +0000

So i am creating a social network for my university , this made me think how to track users with multiple socket like facebook does when you send a message it will pop up on all devices and browser tabs , this is easy if you keep track of user's sockets in array but isn't that how rooms work , so instead of doing that you just create a room for every user but i am wondering if is that the best practice ?

neural network for scraping

Jouini Hamza — Tue, 27 Oct 2020 01:13:59 +0000

Sometimes in ecommerce web scraping you scrape the same product but with different names like :
Msi RTX 2070 Ti
Nvidia rtx 2070ti MSI 8gb
And more complicated examples, I wonder if there is any neural net to classify these type of products

Vue 3 is almost here , the hype is real

Jouini Hamza — Thu, 03 Sep 2020 04:21:39 +0000

i don't know about you , but i am excited to start developing project with vue 3 which almost here ( currently in RC ) , it has so many features added and many changes

i am not a big fan of JSX so vue is the best fit for me ( that doesn't mean you can't use JSX in vue , you totally can ) and i think the new composition API will attract more React devs and not to mention the introduction of vite

i am proud to be a part of vue's community and the JS community in general this healthy competition between modules , framework and libs pushes each one of them to be better and inspire others

Why is no one using Elixir for torrent and webtorrent ?

Jouini Hamza — Mon, 20 Jul 2020 05:27:40 +0000

if Elixir is good at handling to many connections why no one tried to make atorrent solution with it ? Or re rewriting the webtorrent lib in elixir .

is elixir good for scraping ?

Jouini Hamza — Wed, 11 Mar 2020 03:00:34 +0000

Adonis JS the best Back-end framework

Jouini Hamza — Mon, 24 Feb 2020 14:42:44 +0000

i used to use sailsJS but now i can't stop using adoinsJS . when i started dev the 1st back-end framework i used was larvel ( node js wasn't a thing back then ) and i loved it's structure and simplicity .

when i stoped using PHP and moved to js using express then sails ( i took a look on nestjs , hapi ) they didn't have the same idea i got from laravel ( ofc half of them are micro frameworks ) that idea of half of the work is done by the framewrok until i used AdonisJS

this framework have every laravel feature , much faster , comes with websocket best option for a small to medium web projects but it's ORM doesn't support NoSQL yet

i don't know why it's not that popular

SPA ads Problem

Jouini Hamza — Tue, 17 Sep 2019 17:41:01 +0000

it's wierd how SPA websites are better than universal websites ( speed , ux , ui ) and yet ads networks still struggle against it , even if you enable SSR will make the website slow and you lose an SPA adventage

webtorrent is great

Jouini Hamza — Sat, 24 Aug 2019 23:41:45 +0000

webtorrent is so great i mean imagine if a website like netflix or wikipedia uses it , it will lower the bandwith and the cost of the severs

Front-end js frameworks

Jouini Hamza — Tue, 16 Apr 2019 13:38:02 +0000

I prefer Vue.js more than Angular and React because it's more familiar for a none framework users and i think it's underrated who's with me ?

Free webhosting are bad

Jouini Hamza — Thu, 04 Oct 2018 23:42:54 +0000