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easing is everything use different CSS timing functions per axis for custom motion paths 👨‍🍳 .p { animation: x .8s var(--x-time), y .8s var(--y-time); animation-composition: accumulate; } @keyframes x { to { translate: var(--x) 0 } @keyframes y { to { translate: 0 var(--y) }

jhey ʕ•ᴥ•ʔ

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270,277 次观看 • 7 个月前 •via X (Twitter)

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tool iteration 👨‍🍳 drag source/destination to refine responsive CSS motion path timings ⚡ .p { animation: x .8s var(--x-time), y .8s var(--y-time); animation-composition: accumulate; } @keyframes x { to { translate: var(--x) 0 } @keyframes y { to { translate: 0 var(--y) }

tool iteration 👨‍🍳 drag source/destination to refine responsive CSS motion path timings ⚡ .p { animation: x .8s var(--x-time), y .8s var(--y-time); animation-composition: accumulate; } @keyframes x { to { translate: var(--x) 0 } @keyframes y { to { translate: 0 var(--y) }

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Custom property powered responsive scroll animations with CSS 🔥 .card { animation: morph; animation-timeline: --scroll; } .card--one { --x: -35vw; --r: -10deg; } .card--two { --x: 35vw; } @keyframes morph { 0% { translate: var(--x) var(--y); rotate: var(--r); } }

Custom property powered responsive scroll animations with CSS 🔥 .card { animation: morph; animation-timeline: --scroll; } .card--one { --x: -35vw; --r: -10deg; } .card--two { --x: 35vw; } @keyframes morph { 0% { translate: var(--x) var(--y); rotate: var(--r); } }

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The CSS trick here is using custom properties to drive your CSS animation behavior 🤙 Doesn't have to be a scroll animation li:nth-of-type(odd) { --x: -4ch; } li:nth-of-type(even) { --x: 4ch; } @keyframes shift {50% { translate: var(--x) 0; }} Updates at runtime 🚀

The CSS trick here is using custom properties to drive your CSS animation behavior 🤙 Doesn't have to be a scroll animation li:nth-of-type(odd) { --x: -4ch; } li:nth-of-type(even) { --x: 4ch; } @keyframes shift {50% { translate: var(--x) 0; }} Updates at runtime 🚀

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CSS blurred text reveal on scroll 📜 .character { animation: drop; animation-timeline: --section; animation-range: var(--start) var(--end); } @keyframes drop { 0% { filter: blur(10px); translate: 0 -75%; } } Inspo: daylight

CSS blurred text reveal on scroll 📜 .character { animation: drop; animation-timeline: --section; animation-range: var(--start) var(--end); } @keyframes drop { 0% { filter: blur(10px); translate: 0 -75%; } } Inspo: daylight

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DOM magnifier with CSS && SVG 🔍 .magnifier { position: fixed; left: 0; top: 0; translate: var(--x) var(--y); backdrop-filter: url(#magnifier); } Could use it in a [popover] 🤙

DOM magnifier with CSS && SVG 🔍 .magnifier { position: fixed; left: 0; top: 0; translate: var(--x) var(--y); backdrop-filter: url(#magnifier); } Could use it in a [popover] 🤙

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CSS scroll to unblur text ✨ .word { --start: calc(var(--i) * var(--pxPerWord)); --end: calc((var(--i) + 1) * var(--pxPerWord)); animation: fx; animation-timeline: --section; animation-range: var(--start) var(--end); } @keyframes fx { 0% { filter: blur(20px); opacity: 0; }}

CSS scroll to unblur text ✨ .word { --start: calc(var(--i) * var(--pxPerWord)); --end: calc((var(--i) + 1) * var(--pxPerWord)); animation: fx; animation-timeline: --section; animation-range: var(--start) var(--end); } @keyframes fx { 0% { filter: blur(20px); opacity: 0; }}

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scroll to type with CSS ✨ p { animation: type steps(124); animation-timeline: --main; background: var(--cursor) calc(var(--pos) * 1ch) 0 / 1ch 1lh no-repeat border-box, var(--txt) 0 0 / calc(var(--pos) * 1ch) 100% no-repeat text; } @keyframes type { to { --pos: 124; }}

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117,737 次观看 • 1 年前

$A CSS scroll version of the gooey island 🤙 .island { filter: url(#svg-goo); } .island__avatar { animation: hide; animation-timeline: scroll(); animation-range: 0 var(--header-size); transform-origin: 50% 0; } @keyframes hide { to { translate: -50% -80px; scale: 0.3; } }$

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154,664 次观看 • 1 年前

Future CSS Tip! 🔮 You can create this parallax-like image grid effect using scroll-driven animation and the reusable keyframe technique from the other day 🔥 .collage { height: 200vh; view-timeline: --collage; (The blue dashed element) } .photo { animation-name: travel; animation-fill-mode: both; animation-timing-function: linear; animation-timeline: --collage; animation-range: entry 100% exit 0%; } .photo:nth-of-type(7n + 1):nth-of-type(even) { --vertical: -100%; --horizontal: 100%; } keyframes travel { 0% { translate: 0 0; } 50% { translate: 0 var(--vertical); } 100% { translate: var(--horizontal) var(--vertical); } } CodePen.IO link below! 👇

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Not many lines for a CSS parallax effect either 🤙 ul { scroll-padding-inline: calc(50% - var(-card) * 0.5); } img { animation: para; animation-timeline: --item; } @keyframes para { cover 100% { translate: calc(100% - var(--card)) -50%; }}

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content wave with CSS scroll animation li { animation: grow both var(--custom-in-out-ease); animation-timeline: view(inline); } @keyframes grow { 50% { width: var(--desired-size); } } bonus javascript for drag to scroll with inertia ✨

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CSS scroll-driven contents island 🏖️ :root { animation: sync; animation-timeline: scroll(); counter-reset: p var(--p); } @keyframes sync { to {--p: 100;}} .p::before { content: counter(p) '%';}

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jhey ʕ•ᴥ•ʔ

263,159 次观看 • 2 年前

CSS Tip! 📜 You can create scroll-driven micro-interactions with animation-timeline and custom properties 🔥 .search { animation: shrink; animation-timeline: scroll(); animation-range: 0 calc(var(--header-height) * 0.5); } @keyframes shrink { to { width: calc(100% - var(--button-size); } } The --header-height is being used to dictate the container height for the header. You can use that for the animation-range used across different scroll animations 🤙 For another example, you can animate the box-shadow reveal on the header once the search has stuck 🍡 header { animation: shadow; animation-timeline: scroll(); animation-range: var(--header-height) calc(var(--header-height) * 1.5); } @keyframes shadow { to { box-shadow: 0 5px 10px hsl(0 0% 0%); } } Then you have the little extras! 🧸🎈 Everything powered by the scroll() animation-timeline which hooks into the page scroll. And then using the --header-height in the different animation-range ✨ Give it a try! ⭐️ CodePen.IO link below! 👇

CSS Tip! 📜 You can create scroll-driven micro-interactions with animation-timeline and custom properties 🔥 .search { animation: shrink; animation-timeline: scroll(); animation-range: 0 calc(var(--header-height) * 0.5); } @keyframes shrink { to { width: calc(100% - var(--button-size); } } The --header-height is being used to dictate the container height for the header. You can use that for the animation-range used across different scroll animations 🤙 For another example, you can animate the box-shadow reveal on the header once the search has stuck 🍡 header { animation: shadow; animation-timeline: scroll(); animation-range: var(--header-height) calc(var(--header-height) * 1.5); } @keyframes shadow { to { box-shadow: 0 5px 10px hsl(0 0% 0%); } } Then you have the little extras! 🧸🎈 Everything powered by the scroll() animation-timeline which hooks into the page scroll. And then using the --header-height in the different animation-range ✨ Give it a try! ⭐️ CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

495,420 次观看 • 2 年前

CSS Trick 🧲 You can create magnetic links with the power of custom properties and some JavaScript 💪 a { translate: calc(clamp(-1, var(--x), 1) * var(--pad-x)) ...; transition: translate var(--s, 1s) var(--ease, var(--elastic)); } a:hover { --s: 0s; } The trick here is to pad out the list items wrapping your links and use that as a translation limit 🛑 Start by using some JavaScript to calculate a value between -1 and 1 for both the x/y axis on pointermove for each list item, not the link! 🔗 If your pointer was at the center of the item, you'd get [0,0]. If it was in the top right, you'd get [1,-1] ☝️ It's worth checking out the JavaScript snippet to see how the mapping function works. Essentially, you create a function that when given a value between two bounds, will give you a mapped value back 🤙 const mapX = mapRange( item.offsetWidth * -0.5, item.offsetWidth * 0.5, 1, -1 ) Then, on pointermove, you plug the pointer position in to get the value back out and pass that into your CSS const x = mapX(item.centerX - event.x) document.documentElement.style.setProperty(--x, x) When the pointer leaves the list item, you make sure to reset these values back to 0 ✨ Once CSS has your values, it's the trick of updating the translation of each part You know that in each axis, you only want to translate the link by the padding amount li a { translate: calc(clamp(-1, var(--x), 1) * var(--pad-x)) calc(clamp(-1, var(--y), 1) * var(--pad-y)); transition: translate var(--speed, 1s) var(--ease, var(--elastic)); } This will translate the link within the list item by the desired amount. The cool part here is that you can set an offset for the text inside the link and have that move at a different rate ⭐️ By only updating the --pad-x/y custom properties for the inside the link, you can control how much it moves nav a span { --pad-x: 0.25rem; --pad-y: 0.25rem; } And the last piece, how do you update the behavior for transition speeds? And so it springs back like that? Again, use custom properties ✨ a:hover { --s: 0s; } a { transition: translate var(--s, 1s) var(--ease, var(--elastic)); } By default, a link will use --elastic easing via linear() and have a transition-duration of 1s. When a link is hovered that speed becomes 0s because you want the link to magnetise to your pointer. How about that little gap between when your pointer enters the item but hasn't hovered the link? Set a different transition so it transitions to being hovered 🫶 nav li:hover a { --ease: ease-out; --speed: 0.1s; } That's kinda it! 🙌 Use JavaScript (~40 loc) to get the information and then let CSS do all the lifting for you 💪 Any questions or suggestions, let me know 🙏 If you want a walkthrough video, also let me know please 🙏 CodePen.IO link below 👇

CSS Trick 🧲 You can create magnetic links with the power of custom properties and some JavaScript 💪 a { translate: calc(clamp(-1, var(--x), 1) * var(--pad-x)) ...; transition: translate var(--s, 1s) var(--ease, var(--elastic)); } a:hover { --s: 0s; } The trick here is to pad out the list items wrapping your links and use that as a translation limit 🛑 Start by using some JavaScript to calculate a value between -1 and 1 for both the x/y axis on pointermove for each list item, not the link! 🔗 If your pointer was at the center of the item, you'd get [0,0]. If it was in the top right, you'd get [1,-1] ☝️ It's worth checking out the JavaScript snippet to see how the mapping function works. Essentially, you create a function that when given a value between two bounds, will give you a mapped value back 🤙 const mapX = mapRange( item.offsetWidth * -0.5, item.offsetWidth * 0.5, 1, -1 ) Then, on pointermove, you plug the pointer position in to get the value back out and pass that into your CSS const x = mapX(item.centerX - event.x) document.documentElement.style.setProperty(--x, x) When the pointer leaves the list item, you make sure to reset these values back to 0 ✨ Once CSS has your values, it's the trick of updating the translation of each part You know that in each axis, you only want to translate the link by the padding amount li a { translate: calc(clamp(-1, var(--x), 1) * var(--pad-x)) calc(clamp(-1, var(--y), 1) * var(--pad-y)); transition: translate var(--speed, 1s) var(--ease, var(--elastic)); } This will translate the link within the list item by the desired amount. The cool part here is that you can set an offset for the text inside the link and have that move at a different rate ⭐️ By only updating the --pad-x/y custom properties for the inside the link, you can control how much it moves nav a span { --pad-x: 0.25rem; --pad-y: 0.25rem; } And the last piece, how do you update the behavior for transition speeds? And so it springs back like that? Again, use custom properties ✨ a:hover { --s: 0s; } a { transition: translate var(--s, 1s) var(--ease, var(--elastic)); } By default, a link will use --elastic easing via linear() and have a transition-duration of 1s. When a link is hovered that speed becomes 0s because you want the link to magnetise to your pointer. How about that little gap between when your pointer enters the item but hasn't hovered the link? Set a different transition so it transitions to being hovered 🫶 nav li:hover a { --ease: ease-out; --speed: 0.1s; } That's kinda it! 🙌 Use JavaScript (~40 loc) to get the information and then let CSS do all the lifting for you 💪 Any questions or suggestions, let me know 🙏 If you want a walkthrough video, also let me know please 🙏 CodePen.IO link below 👇

jhey ʕ•ᴥ•ʔ

164,863 次观看 • 2 年前

CSS text reveal on scroll 📜 <span style="--start: 210; --end: 280;">details</span> span { animation: reveal; animation-timeline: --section; animation-range: contain calc(var(--start) * 1px) contain calc(var(--end) * 1px); } @keyframes reveal { 0% { opacity: 0.2; }}

CSS text reveal on scroll 📜 <span style="--start: 210; --end: 280;">details</span> span { animation: reveal; animation-timeline: --section; animation-range: contain calc(var(--start) * 1px) contain calc(var(--end) * 1px); } @keyframes reveal { 0% { opacity: 0.2; }}

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