Web Development

Most modern JavaScript UI frameworks boast Reactivity, but have you ever wondered what that means exactly?

In my opinion, Reactivity is largely responsible for making modern frontend development unintuitive to outsiders.

This blog post explains what Reactivity is, and how it manifested in the frontend development world today.

You might find this interesting if you're: a frontend dev unfamiliar with the concept, a non-frontend dev interested in frontend, or just curious what Reactivity is!

How do we improve JavaScript usage, teach progressive enhancement and reconcile the community?

I would like to create a site that that allows people to select a category and/or a sub-category and invite people to join and partake in something for a limited time period determined by the OP, but also allowing other users to suggest alternative options as a votable option.

I have no idea where to start with any of this.

Is it just forum software that I should be looking at, and could anyone recommend one if it is. Also how much should I be looking at to begin with?

EDIT - Thanks everyone, all good options to look at. I am going to try a Lemmy Sub, as that seems to be the most favoured answer by users. Hopefully I will get to grips with it. 🙂

The rebelling against JavaScript frameworks continues. In the latest Lex Fridman interview, AI app developer Pieter Levels explained that he builds all his apps with vanilla HTML, PHP, a bit of JavaScript via jQuery, and SQLite. No fancy JavaScript frameworks, no modern programming languages, no Wasm.

“I’m seeing a revival now,” said Levels, regarding PHP. “People are getting sick of frameworks. All the JavaScript frameworks are so… what do you call it, like [un]wieldy. It takes so much work to just maintain this code, and then it updates to a new version, you need to change everything. PHP just stays the same and works.”

Hello everyone! This is something I made back in university to test my CSS skills. I haven't practiced any HTML/CSS since then, but I thought I'd finally share this project with the community. Hope you like it!

Matt Garman sees a shift in software development as AI automates coding, telling staff to enhance product-management skills to stay competitive.

Hi,

I would like to use a rectangle that move (left to right) to reveal an element / image

like this

The white box shall be the image to display

But I'm already block at my svg animation

<svg viewBox="0 0 265.135 68.642" xmlns="http://www.w3.org/2000/svg">
<g x="-55.790085" y="0.79151762">
    <rect
       style="fill:#ffcc00;stroke-width:2.46513;stroke-linecap:round;stroke-linejoin:round;paint-order:stroke fill markers;stop-color:#000000"
       width="55.465603"
       height="151.60599"       
       transform="rotate(45)" />
       <animate
      attributeName="x"
      values="-55.790085;265"
      dur="5s"
      repeatCount="indefinite" />
  </g>
</svg>

Because the rectangle is not moving :'(

Any ideas ?

Thanks.

Hi everyone,

I would like to enable Cross-Origin Resource Sharing on my Nginx server. for few origins (cors requestor)/domains.

I've found this article https://www.juannicolas.eu/how-to-set-up-nginx-cors-multiple-origins that is nice, but not complete and on my browser seem really hard to read due to the layout 🤮

So I've opened a CodeBerg git repository for the good soul that want to perfect this piece of code the allow the most of use to use CORS with Nginx.

https://codeberg.org/R1ckSanchez_C137/BestOfxxx/src/branch/main/Nginx/CORS_MultiDomains.py
and
https://codeberg.org/R1ckSanchez_C137/BestOfxxx/issues \

If you don't want to create an account on codeberg feel free to post your code here !

server {
    # Server

    map "$http_origin" $cors { # map in Nginx is somewhat like a switch case in a programming language.
        default ''; #Seem to set $cors to '' empty string if none of the follwing rexeg match ?
        "~^https:\/\/([\w-_\.]+\.)?example.com$" "$http_origin";
            #regex domain match
            # ~ mean I suppose the string is RegEx ?
            # Need to come with a RegEx expression that match https://anything.example.com[optional ports and Query string ?X=Y]
        "~^https:\/\/([\w-_\.]+\.)?example2.com$" "$http_origin"; #regex domain match
        }
               

    location /static {
        
        # if preflight request, we will cache it
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Max-Age' 1728000; #20 days
            add_header 'Content-Type' 'text/plain charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204; #https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/204 }

        if ($cors != "") {
            add_header 'Access-Control-Allow-Origin' "$cors" always; # <-- Variable $cors
            add_header 'Access-Control-Allow-Credentials' 'true' always;
            add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always;
            add_header 'Access-Control-Allow-Headers' 'Accept, Authorization, Cache-Control, Content-Type, DNT, If-Modified-Since, Keep-Alive, Origin, User-Agent, X-Requested-With' always;}

       # configuration lines...

    }
}

}

Video Description

Many programming languages have standard libraries. What about JavaScript? 🤔️

Deno's goal is to simplify programming, and part of that is to provide the JavaScript community with a carefully audited standard library (that works in Deno and Node) that offers utility functions for data manipulation, web-related logic, and more. We created the Deno Standard Library in 2021, and four years, 151 releases, and over 4k commits later, we're thrilled to finally announce that it's 30 modules are finally stabilized at v1.

Learn more about the Deno Standard Library

Read about our stabilization process for the library

cross-posted from: https://lemmy.ca/post/27261082

I have a dust covered personal project that I created in ACTIONSCRIPT that I started porting to JS recently. I had an audio bug because the synth I created was too simple, so every time a note stopped playing it made an annoying click sound.

Just fixed it by using attack/decay parameters in a gain node.

It feels good. next steps feel a lot easier, and I can think about doing some more fun stuff.

Hello,

I'm a Sr Dev who mostly has done back-end work but I'm "dangerous enough" in front end frameworks to get things done in my job.

I have another Sr Dev on my team who is ADAMANT on using ul/ol's everywhere. And I mean EVERYWHERE.

Navigation menu items will get done as a list.

Say I have a list of key value pairs or tags describing an item on a page, that's a list. If there are two sections on a page that's also a list. Even forms are built as lists of inputs and buttons. To the point where I'm positive if I told them to recreate the google front page I'm 100% they'd make a ul and a li for the image, another for the box and a separate li for the buttons.

My frustration is that every piece of documentation regarding ordered lists and unordered lists are for literally listings out items as numbered or bulleted lists, not logically grouping things on a page. Also our code is littered with extra css to strip out the bullet points and numbers on a basic li item.

I've worked on several projects and this is the first time I've ever seen lists so overused. Is this normal on some projects? It feels wrong but I don't know the exact terminology to use to explain why, given my inexperience in front end development.

https://github.com/positive-intentions/chat

the code related to the video is a faily basic implementation using BabylonJS. it can be found here.

id like to see if i can get handpose-estimation to work well enough to be able to add to the BabylonJS render engine.

im working on something i hope will work like the 8thwall demo here. i couldnt find an open-source alternative to this so i thought id have a crack at it myself. my progress so far is as described here. i dont have much experience in creating games or graphics, so any guidance/help/advice is appriciated.

FAQ:

• why should i use it? - its a proof-of-concept app. for testing and demo purposes only.
• why create it? - it is a hobby project and i can be creative with the approach. its fun to work on.
• what is it? - maybe this article helps.

I was wondering if there was any way I could grab all of the content creator's channel (that I watch) rss feed from YouTube and make it into one html file to host it on my github pages. I can then go to my rss reader, I use YouTube music and AntennaPod. YouTube music for my iPhone and AntennaPod on android as a backup.

Just wondering if this was possible, but also, I remember seeing a reddit post (or stack overflow) not long ago, like a year ago. A user asked about this and youtube shut that down due to, and I'm taking a guess, its because of this may block ads preventing them from making profit.

I hope this is okay. As a web dev who loves phaser, I love this stuff.

If it's not, I apologize profusely.

Apologies if this is the wrong community. I spent some time searching for a good one, and this seemed to be fairly applicable.

I've owned several domains over the years, but recently I purchased another one (goat.rest) to house a little side project I was working on. For about two weeks, everything was running fine, and then out of the blue the site disappeared. After some investigation, I figured out that the domain had been suspended by the registry, with seemingly no reason or course of action to get it back. I triple-checked, and although the TLD for the domain is intended for restaurants, it should be open for other uses too. The site wasn't spammy, explicit, or in any way content that would be cause for removal. I sent an email to the company that owns the TLD, and three days later the block was removed, and hours later I got an incredibly vague and short email stating as such.

While the site was down, I did a little research and found a post where someone had a similar issue, but I haven't been able to find much else. Do registries just randomly, automatically suspend domains when they want to?

I wrote a blog post going into a little more detail about the whole situation, but mainly I'm just really curious about the question I asked in the title. Am I just super unlucky to have this happen to me, or have other people experienced a similar situation?

A friends business email goes through to his gmail account, but he also pays for an email account with his web host. Is it necessary to keep paying for this email account, does he need it if the email goes through to gmail?

EDIT: What I know is, they both receive and send emails from @theirdomain.com via their Gmail. They have their domain registered with a seperate company than the web host and have access to their DNS records there. With the hosting company they pay for email in addition to their hosting plan.

My friend wants to avoid the extra cost of the email account if possible, and I thought it wasn't required to have an email with your your webhost if setting up the DNS records properly, but not 100% sure. We wanted to get independent advice before proceeding, since the host has an incentive for my friend to stay on the email plan.

Hi, I am looking for a WordPress host in the UK (or europe) and I have been researching them extensively, but would appreciate hearing people's experiences.

My research has led me to a Kualo (www.kualo.com), they offer free SSL, unlimited bandwidth, have good reviews on TrustPilot, provide cloudflare CDN, and have a faily decent knowledge base.

Has anyone used them and can offer personal experience? Or any other hosting recommendations? Thanks