How can I get the same effect on my webpage? [closed] - javascript

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So I've seen a mouse-hover effect on 2 websites so far and I really like it.
This is the effect I'm talking about.
I'd be grateful if somebody can tell me how to get that effect on my webpage.
It only appears under your cursor when you hover over the page.

The site you have linked in the comments uses the HTML canvas element. But You can simply use already existing libraries for that effect.
Examples mentioned in the comments:
http://jnicol.github.io/particleground/
http://github.com/VincentGarreau/particles.js

Simply, Go to the webpage you wanted to Copy it's effects or anything from it
Right click, View page source
If the effect is made by Css, you will find it in stylesheets tab
If it's using jQuery/Js, Search the head for <script> , Read them and copy the effect (assuming that you understand js/jquery
For more simplicity, use Firebug, open it and just point the cursor at the item you want to see it's source.
But, actually
You can find it at github Here
Change what you want.

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HTML/JAVASCRIPT Animation like on storj.io [closed]

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I found this site Storj.io. I really like the design of the site and was looking at the header. There is a background-image and then on top of this there are those points that are moving. How can such a animation be achieved? Is this done with html5 and how or is JavaScript used?
Inspection reveals they are using Particles.js
Particles JS
They provide documentation to get you started and achieve the effect you are looking for.
Your question is too broad for a complete answer. Try asking about smaller parts of it when you get stuck.
From Scratch: In essence you'll want to look into using the <canvas> element to draw particles. Take a look at this simple example of what can be done. Here is a blog post on particles with canvas to get you going (which culminates with the previous example).
With a library: https://storj.io is using particles.js. But that doesn't tell you how it's accomplished. On the plus side though, the library can easily be included from https://github.com/VincentGarreau/particles.js/ (see the demo on codepen).

Small tiles that get bigger when clicked [closed]

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I want to create a webpage with several small tiles that enlarge when clicked (And show more/different content, but that's not a part of this question).
This is what I have now: http://puu.sh/nX929.png
When I click on the first tile, it looks exactly like I want it to: http://puu.sh/nX9l9.png
But when I click the second tile it looks like this: http://puu.sh/nX95G.png (gap on the left)
That's not what I want, I want to other (small) tiles to float around it. To fill the empty space.
The source code (+ live example) can be found here (but I wouldn't mind doing it in a completely different way): https://www.crescendosassenheim.nl/Hugo/Training/
I don't even know what to Google, because I have absolutely no idea what kind of technique I can use to achieve what I want. Any suggestions?
http://masonry.desandro.com/methods.html Take a look at this I am sure this will help you, what you want is even displayed at the bottom of the page i am linking.
Download masonry in your computer link to it and follow the little guide in their website.

magnifier for HTML document [closed]

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I have a page and I want to create a magnifier for my web page (HTML document not just images), I want do this for some reasons and I just want to know How can I do it? and is this possible?
Nothing is impossible, the word itself says " I'm possible"! Audery Hepburn
I know it's possible for professional programmers, and I'm just asking from them, How to do it?
I need lens magnifier and for all document, something like Windows magnifier
I searched on the Internet but there are just magnifiers for Images, and I need magnifier for all HTML document, and I don't expect you do it for me, I know JavaScript programming and I just need your suggestions and helps to find a way.
Take a look to Zoomooz. "It is a jQuery plugin for making web page elements zoom. It can be used for making Prezi like slideshows and for zooming to images or other details. Zoomooz is an easy-to-use jQuery plugin for making any web page element zoom."
Source:
http://jaukia.github.io/zoomooz/
https://github.com/jaukia/zoomooz
https://github.com/m-kermani/magni
I hope it helps :)

OS X login page like HTML [closed]

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I know the Title is a little obscure, but I will try to explain my best. Since OS X Lion the login screen of the Macs presents a row of images of the available users. Once you click one of those images, the rest disappear, centering the clicked one and revealing a password field.
I want to do a similar thing in a web-app. I have a few users, and I want them to click on their image to reveal the password field.
I searched for similar options, but can't find anything, and I don't even know how to proceed. I guess JQuery or Javascript would be necessary, but those I know little to nothing (HTML & CSS shouldn't be a problem, but well, I don't even know how to start this simple thing... )
Thanks!
Google is your friend... no matter how much the NSA are watching. Use it to search for tutorials, these are the best way to learn. Mostly CSS will be needed to make it look like the OSX login screen... maybe a bit of jQuery.
Within in seconds I found this page of many examples of login forms. And then I found this one that looks very similar to an OSX login page.

Html 5 Canvas image Gallery [closed]

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I want to create a image gallery using Html 5 Canvas and when I hover a image, it must grow and change opacity. In addition to image selectable and draggable?
How can I do this? Any ideas?
Well sir, first try to code anything and then come to ask for assistance with particular problem. For now it looks like you have no clue about subject and not even tried. I can anwser a question like how to manipulate opacity in canvas, how to implement drag and drop, etc...
but NOT I need someone to implement my whole idea for me
I should also point out that Canvas isn't probably the best technology for this task (in the meaning of both performance and implementation difficulty).
If you insist, you will have to rewrite all functionality which is already easily accessible with DOM and libraries like jQuery.

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