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Scroll, Refraction and Shader Effects in Three.js and React
16.12.2019
Discover how to use react-three-fiber and combine some common techniques to create a Three.js powered layout with shader effects.
Scroll, Refraction and Shader Effects in Three.js and React was written by Paul Henschel and published on Codrops
Collective #574
16.12.2019
Happy Hues * JavaScript Visualized * Styled Components, Styled Systems * Raw WebGL * Bravo Studio App
Collective #574 was written by Pedro Botelho and published on Codrops
Two Browsers Walked Into a Scrollbar
18.9.2019
Surprise: scrollbars are complicated, especially cross-browser and cross-platform.
Sometimes they take up space and sometimes they don't. Sometimes that is affected by a setting and sometimes it isn't. Sometimes you can see them and sometimes you can't unless you're actually scrolling. Styling...
Need to scroll to the top of the page?
2.9.2019
Perhaps the easiest way to offer that to the user is a link that targets an ID on the <html> element. So like...
<html id="top">
<body>
<!-- the entire document -->
<a href="#top">Jump to top of page</a>
...
Smooth Scrolling Image Effects
23.7.2019
A small set of ideas on animating images and other elements while smooth scrolling a page.
Smooth Scrolling Image Effects was written by Mary Lou and published on Codrops
How to Add Smooth Scrolling with Inner Image Animations to a Web Page
10.7.2019
A tutorial on how to add a smooth scrolling effect to a website and also animate the images that enter the viewport.
How to Add Smooth Scrolling with Inner Image Animations to a Web Page was written by Mary Lou and published on Codrops
The Easiest Way To Create Parallax Scrolling With simpleParallax
5.6.2019
A quick tutorial on how to create eye-catching parallax scroll animations using a modern JS library
Prevent Page Scrolling When a Modal is Open
3.6.2019
Please stop me if you've heard this one before. You open a modal, scroll through it, close it, and wind up somewhere else on the page than you were when you opened the modal.
That's because modals are elements on a page just like any other. It may stay in place (assuming that's what it's meant...
Scroll-Linked Animations
29.3.2019
You scroll down to a certain point, now you want to style things in a certain way. A header becomes fixed. An animation triggers. A table of contents appears. To do anything based on scroll position, JavaScript is required right now. You watch the scroll position via a DOM event and alter...
Smooth Scrolling for Screencasts
13.3.2019
Let's say you wanted to scroll a web page from top to bottom programmatically. For example, you're recording a screencast and want a nice full-page scroll. You probably can't scroll it yourself because it'll be all uneven and jerky. Native JavaScript can do smooth scrolling. Here's a tiny snippet...
Downsides of Smooth Scrolling
11.3.2019
Smooth scrolling has gotten a lot easier. If you want it all the time on your page, and you are happy letting the browser deal with the duration for you, it's a single line of CSS:
html {
scroll-behavior: smooth;
}
I tried this on version 17 of this site, and it was the second most-hated thing...
Styling Based on Scroll Position
7.3.2019
Rik Schennink documents a system for being able to write CSS selectors that style a page when it has scrolled to a certain point. If you're like me, you're already on the lookout for document.addEventListener('scroll' ... and being terrified about performance. Rik gets to that right away by both...
Dealing with overflow and position: sticky;
25.2.2019
Any overflow value other than visible and no height is the enemy of child elements with position: sticky;. It's like that element is ready to stick when the parent scrolls, but it never does because the height is unconstrained. Adding a fixed height can solve the issue, but that's not always...
Implementing an Infinite Scroll list in React Native
4.2.2019
While implementing pagination in mobile devices, one has to take a different approach since space is minimal unlike the web, due to this factor, infinite scrolling has always been the go to solutio
Implementing Smooth Scrolling in React
8.11.2018
Smooth Scrolling, dont know what it is? Well, instead of clicking on a button and being instantly taken to a different part of the (same) page, the user is navigated there via a scroll animation.
Scrolling Gradient
13.7.2018
If you want a gradient that changes as you scroll down a very long page, you can create a gradient with a bunch of color stops, apply it to the body and it will do just that.
But, what if you don't want a perfectly vertical gradient? Like you want just the top left corner to change color? Mike...
Collective #429
2.7.2018
Shotsnapp * fakeScroll * SVG Pattern Doodler * Singlie * Generative WorldCup * Scrolling Gradient * ChartGen * React From Zero
Collective #429 was written by Pedro Botelho and published on Codrops
Scroll to the Future
19.4.2018
This is an interesting read on the current state of scrollbars and how to control their behavior across operating systems and browsers. The post also highlights a bunch of stuff I didn’t know about, like Element.scrollIntoView() and the scroll-behavior CSS property.
My favorite part of all though?...