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CSS Trick ⚡️ (˗ˏˋ rogie ˎˊ˗ challenge edition 🤙) You can create this secret code reveal with only CSS using :has() and trig functions 🔥 .digit::hover + .digit, .digit:has(+ .digit:hover) { --active: var(--lerp-1); } :root { --lerp-1: calc(sin(50deg)); } .digit { scale: calc(var(--active) + 0.5); } There are a...

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jhey ʕ•ᴥ•ʔ

146,217 subscribers

375,402 次观看 • 2 年前 •via X (Twitter)

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jhey ▲🐻🎈 的头像
jhey ▲🐻🎈2 年前

Will make sure to throw together the JavaScript proximity version too 🤙 Jus' gotta go kick some ball first ⚽️

jhey ▲🐻🎈 的头像
jhey ▲🐻🎈2 年前

Here's the @Codepen link! 😬 Need :has() for this one so Safari or Chrome. Although I guess it will still work in Firefox kinda. You'll only be able to glide one way 🤔 p.s Sorry, I rushed out the door for soccer and didn't get the link posted 🤦‍♂️

jaja🫨 的头像
jaja🫨2 年前

@rogie my css sensei strikes again

Marc Backes 的头像
Marc Backes2 年前

@rogie This is really neat 👀

Binh Nguyen 的头像
Binh Nguyen2 年前

@rogie cool animation sir 😍

ionel Lupu 的头像
ionel Lupu2 年前

@rogie My friend, how do you do this? How do you come up with these ideas? How did you know you can implement this using CSS only? 🤯

Matt 的头像
Matt2 年前

@rogie

Viki ✨ 的头像
Viki ✨2 年前

@rogie Looks very cool 🔥🔥🔥

Ammy 的头像
Ammy2 年前

@rogie Let me go recreate this in framer. Once I am done I will tag you.

Brandon McConnell 的头像
Brandon McConnell2 年前

@rogie No codepen link?

相关视频

CSS Tip! ⭐️ You can use mix-blend-mode with scoped custom properties to create this inverted :hover effect 🤙 button > span { left: calc(var(--x, 0) * 1px); top: calc(var(--y, 0) * 1px); mix-blend-mode: difference; 👈 } The cool trick is that using mix-blend-mode acts like a color inverter which works well with monochromatic controls 😍 Saves defining the :hover colors, etc. It works it out for you! As for how to move that spot around? A teeny bit of JavaScript 🤏 const UPDATE = ({target, x, y }) => { const bounds = target.getBoundingClientRect() target​.style.setProperty('--x', x - bounds.left) target​.style.setProperty('--y', y - bounds​.top) } const BTNS = document.querySelectorAll('button') BTNS.forEach(BTN => BTN.addEventListener('pointermove', UPDATE)) On :hover you can use a scoped custom property to change the size of the spot button:is(:hover, :focus-visible) { --active: 1; } button span { transform: translate(-50%, -50%) scale(calc(var(--active, 0) * 3); transition: transform 0.25s; } But, what about the bouncy easy? You can use linear() where supported to create a bouncy transition ✨ @​supports (transition-timing-function: linear(0, 1)) { button:is(:hover, :focus-visible) span { transition-duration: 0.5s; transition-timing-function: linear( 0, 0.5007 7.21%, 0.7803 12.29%, ... ); } } That's it! Thanks for the challenge Alohe 🤙 CodePen.IO link below! 👇
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CSS Tip! ⭐️ You can use mix-blend-mode with scoped custom properties to create this inverted :hover effect 🤙 button > span { left: calc(var(--x, 0) * 1px); top: calc(var(--y, 0) * 1px); mix-blend-mode: difference; 👈 } The cool trick is that using mix-blend-mode acts like a color inverter which works well with monochromatic controls 😍 Saves defining the :hover colors, etc. It works it out for you! As for how to move that spot around? A teeny bit of JavaScript 🤏 const UPDATE = ({target, x, y }) => { const bounds = target.getBoundingClientRect() target​.style.setProperty('--x', x - bounds.left) target​.style.setProperty('--y', y - bounds​.top) } const BTNS = document.querySelectorAll('button') BTNS.forEach(BTN => BTN.addEventListener('pointermove', UPDATE)) On :hover you can use a scoped custom property to change the size of the spot button:is(:hover, :focus-visible) { --active: 1; } button span { transform: translate(-50%, -50%) scale(calc(var(--active, 0) * 3); transition: transform 0.25s; } But, what about the bouncy easy? You can use linear() where supported to create a bouncy transition ✨ @​supports (transition-timing-function: linear(0, 1)) { button:is(:hover, :focus-visible) span { transition-duration: 0.5s; transition-timing-function: linear( 0, 0.5007 7.21%, 0.7803 12.29%, ... ); } } That's it! Thanks for the challenge Alohe 🤙 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

152,854 次观看 • 2 年前

CSS Tip! 💪 You can create these tab controls with CSS :has() + radio buttons ✨ .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } .tabs::after { translate: calc(var(--active, 0) * 100%) 0; width: calc(100% / var(--count)); } Two CSS :has() tricks here combined with a rendering trick 🤙 The tab control is a container using display: grid. You can use :has() to count the number of tabs in the container: .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(input:nth-of-type(4)) { --count: 4; } Using the cascade, the last valid :has() gives you the number of tabs 🫶 Once you know the number of tabs, you know how to size the indicator: .tabs::after { content: ""; position: absolute; height: 100%; width: calc(100% / var(--count)); } It's a pseudoelement that uses --count to determine its size 📏 The next :has() trick is determining which tab is active or :checked as it's an input [type=radio] .tabs:has(:checked:nth-of-type(2)) { --active: 1; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } You can use a zero-indexed translation here. If the second input is :checked, set --active: 1, then translate the pseudoelement on the tabs to that position 👉 .tabs::after { translate: calc(var(--active, 0) * 100%) 0; } The last rendering trick is using mix-blend-mode 👀 The tabs have a black background-color, the pseudoelement is white, and the label text is white. When you use mix-blend-mode: difference on the pseudoelement it will give this effect that the text transitions from white to black sliding across 😎 .tabs::after { color: hsl(0 0% 100%); mix-blend-mode: difference; } You can totally mix up the colors here though and go with a different effect. The mechanics of how you can use CSS :has() is the main point here 🙏 As always, any questions, suggestions, etc. let me know CodePen.IO link below! 👇 (There's even a Tailwind CSS play for this one too 👀)
0:48

CSS Tip! 💪 You can create these tab controls with CSS :has() + radio buttons ✨ .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } .tabs::after { translate: calc(var(--active, 0) * 100%) 0; width: calc(100% / var(--count)); } Two CSS :has() tricks here combined with a rendering trick 🤙 The tab control is a container using display: grid. You can use :has() to count the number of tabs in the container: .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(input:nth-of-type(4)) { --count: 4; } Using the cascade, the last valid :has() gives you the number of tabs 🫶 Once you know the number of tabs, you know how to size the indicator: .tabs::after { content: ""; position: absolute; height: 100%; width: calc(100% / var(--count)); } It's a pseudoelement that uses --count to determine its size 📏 The next :has() trick is determining which tab is active or :checked as it's an input [type=radio] .tabs:has(:checked:nth-of-type(2)) { --active: 1; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } You can use a zero-indexed translation here. If the second input is :checked, set --active: 1, then translate the pseudoelement on the tabs to that position 👉 .tabs::after { translate: calc(var(--active, 0) * 100%) 0; } The last rendering trick is using mix-blend-mode 👀 The tabs have a black background-color, the pseudoelement is white, and the label text is white. When you use mix-blend-mode: difference on the pseudoelement it will give this effect that the text transitions from white to black sliding across 😎 .tabs::after { color: hsl(0 0% 100%); mix-blend-mode: difference; } You can totally mix up the colors here though and go with a different effect. The mechanics of how you can use CSS :has() is the main point here 🙏 As always, any questions, suggestions, etc. let me know CodePen.IO link below! 👇 (There's even a Tailwind CSS play for this one too 👀)

jhey ʕ•ᴥ•ʔ

437,533 次观看 • 2 年前

CSS Trick 🎞️ You can create an infinite marquee/carousel animation without duplicate items 🤙 li { --destination: calc(var(--idx) * -100%); } @​keyframes slide { to { translate: var(--destination) 0;}} Animate the items, not the list 😎 Here's the next ! 👇 The main trick here is animating the items and not the list. You can lean into custom properties to work out the origin and destination of an item. Inline some custom properties on the list and the items. Then use these to calculate the origin and the destination for each item in the list ⭐️ li { --origin: calc((var(--count) - var(--index)) * 100%); --destination: calc((var(--index) + 1) * -100%); } The last piece is hooking up the animation li { --duration: calc(var(--speed) * 1s); --delay: calc( (var(--duration) / var(--count)) * var(--index, 0) ); animation: slide var(--duration) calc(var(--delay) - (var(--count) * 0.5s)) infinite linear; } The important part here is using those custom properties to define and calculate the animation properties for the items in the list 🤙 It's hard to cover everyone's use case in one demo 😅 But we try 🙏 As always, any requests, suggestions, questions, etc. Hit me up! 🤙 CodePen.IO link below 👇 p.s Can anyone recommend a decent lavalier microphone so I can record these better on the road 😭
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CSS Trick 🎞️ You can create an infinite marquee/carousel animation without duplicate items 🤙 li { --destination: calc(var(--idx) * -100%); } @​keyframes slide { to { translate: var(--destination) 0;}} Animate the items, not the list 😎 Here's the next ! 👇 The main trick here is animating the items and not the list. You can lean into custom properties to work out the origin and destination of an item. Inline some custom properties on the list and the items. Then use these to calculate the origin and the destination for each item in the list ⭐️ li { --origin: calc((var(--count) - var(--index)) * 100%); --destination: calc((var(--index) + 1) * -100%); } The last piece is hooking up the animation li { --duration: calc(var(--speed) * 1s); --delay: calc( (var(--duration) / var(--count)) * var(--index, 0) ); animation: slide var(--duration) calc(var(--delay) - (var(--count) * 0.5s)) infinite linear; } The important part here is using those custom properties to define and calculate the animation properties for the items in the list 🤙 It's hard to cover everyone's use case in one demo 😅 But we try 🙏 As always, any requests, suggestions, questions, etc. Hit me up! 🤙 CodePen.IO link below 👇 p.s Can anyone recommend a decent lavalier microphone so I can record these better on the road 😭

jhey ʕ•ᴥ•ʔ

233,315 次观看 • 2 年前

CSS Trick! 🎃 You can create a wavey border for elements by layering masks 🎭 Used to create this ghost! 👻 Check the video for an exploding view 🫶 .👻 { --size: 20px; mask: radial-gradient(var(--size) at bottom, transparent 97%, #000), radial-gradient(var(--size) at 25% 50%, #000 97%, transparent); mask-repeat: repeat-x; mask-size: calc(2 * var(--size)) 100%, calc(4 * var(--size)) calc(2 * var(--size)); mask-position: 50% calc(100% - var(--size)), calc(50% - var(--size)) 99%; } That code looks kinda scary! 👻 This is one way you could do things. Check the video again or explode in the demo. One mask cuts out circles from the bottom of the element. The other adds overlaid circles back. And that overlap creates the wavey line you want for the ghost 🤙 Using a custom property you can write once and not have to touch again. Update the custom property to update the wave size as shown in the video 🎬 The last piece of the puzzle is animating the mask-position to create that animation @ keyframes flow { to { mask-position: calc(50% + (var(--size) * 4)) calc(100% - var(--size)), calc((50% - var(--size)) + (var(--size) * 4)) 99%; } } If you play with the demo, you may find some Easter eggs! Shake the ghost and double-tap it 😉 Happy Halloween! 🎃 CodePen.IO link below! 👇
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CSS Trick! 🎃 You can create a wavey border for elements by layering masks 🎭 Used to create this ghost! 👻 Check the video for an exploding view 🫶 .👻 { --size: 20px; mask: radial-gradient(var(--size) at bottom, transparent 97%, #000), radial-gradient(var(--size) at 25% 50%, #000 97%, transparent); mask-repeat: repeat-x; mask-size: calc(2 * var(--size)) 100%, calc(4 * var(--size)) calc(2 * var(--size)); mask-position: 50% calc(100% - var(--size)), calc(50% - var(--size)) 99%; } That code looks kinda scary! 👻 This is one way you could do things. Check the video again or explode in the demo. One mask cuts out circles from the bottom of the element. The other adds overlaid circles back. And that overlap creates the wavey line you want for the ghost 🤙 Using a custom property you can write once and not have to touch again. Update the custom property to update the wave size as shown in the video 🎬 The last piece of the puzzle is animating the mask-position to create that animation @ keyframes flow { to { mask-position: calc(50% + (var(--size) * 4)) calc(100% - var(--size)), calc((50% - var(--size)) + (var(--size) * 4)) 99%; } } If you play with the demo, you may find some Easter eggs! Shake the ghost and double-tap it 😉 Happy Halloween! 🎃 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

181,442 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! 👇
0:36

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

495,760 次观看 • 2 年前

CSS Trick 📜 You can trigger text highlights on scroll with scroll-driven animations 😎 mark { animation: highlight; animation-timeline: view(); } @​keyframes highlight { to { --lit: 1; }} mark span { background-position: calc(var(--lit) * -110%) 0; transition: background 1s; } The trick is using a scroll-driven animation to flip a custom property on a element 🎚️ You flip the value between 0 and 1, and that transitions the background position of the element mark { --lit: 0; animation: highlight steps(1) both; animation-timeline: view(); animation-range: entry 100% cover 10%; } The background has to be applied on a child of the mark to see the change in the custom property 👀 mark span { background: linear-gradient( 120deg, yellow 50%, transparent 50%) 110% 0 / 220% 100% no-repeat; background-position: calc(var(--lit) * 110%) 0; transition: background-position 1s; } The trick is to set the background-size so that it's bigger than the element and then split the background-color in the middle using a linear-gradient 🤙 And the property flips fills in the color 🫶 That's it! If there isn't support for scroll-driven animations, use JavaScript's IntersectionObserver API. The code for this is in the demo 😎 Cool example of using CSS as an IntersectionObserver! CodePen.IO link below 👇
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CSS Trick 📜 You can trigger text highlights on scroll with scroll-driven animations 😎 mark { animation: highlight; animation-timeline: view(); } @​keyframes highlight { to { --lit: 1; }} mark span { background-position: calc(var(--lit) * -110%) 0; transition: background 1s; } The trick is using a scroll-driven animation to flip a custom property on a element 🎚️ You flip the value between 0 and 1, and that transitions the background position of the element mark { --lit: 0; animation: highlight steps(1) both; animation-timeline: view(); animation-range: entry 100% cover 10%; } The background has to be applied on a child of the mark to see the change in the custom property 👀 mark span { background: linear-gradient( 120deg, yellow 50%, transparent 50%) 110% 0 / 220% 100% no-repeat; background-position: calc(var(--lit) * 110%) 0; transition: background-position 1s; } The trick is to set the background-size so that it's bigger than the element and then split the background-color in the middle using a linear-gradient 🤙 And the property flips fills in the color 🫶 That's it! If there isn't support for scroll-driven animations, use JavaScript's IntersectionObserver API. The code for this is in the demo 😎 Cool example of using CSS as an IntersectionObserver! CodePen.IO link below 👇

jhey ʕ•ᴥ•ʔ

208,315 次观看 • 2 年前

CSS Trick 🤙 You can create these tab bar controls by using :has() to count the number of tabs ⭐️ .tabs:has(input:nth-of-type(3)){--count: 3;} .tabs:has(:checked:nth-of-type(3)){--active: 200%;} .tabs::after{ translate:var(--active) 0;} Let's break it down in this ! 📼 Couple of CSS :has() tricks here combined with custom properties 😎 First things first, lay out the tabs using display: grid. This gives you a way to create equal-width tabs 🙏 .tabs { display: grid; grid-auto-flow: column; } Then you use :has() to count the number of tabs and store that in a custom property 🤓 .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(input:nth-of-type(4)) { --count: 4; } Using the cascade, the last valid :has() gives you the number of tabs 🫶 Using the tab count, you can size the tab indicator. For the tab indicator, use the tabs pseudoelement: .tabs::after { content: ""; position: absolute; height: 100%; width: calc(100% / var(--count)); } See how you can use --count to determine its size 📏 Next, use :has() to determine which tab is active or :checked with input [type=radio] .tabs:has(:checked:nth-of-type(2)) { --active: 1; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } You can use a zero-indexed translation here. If the second input is :checked, set --active: 1, then translate the pseudoelement on the tabs to that position 👉 .tabs::after { translate: calc(var(--active, 0) * 100%) 0; } Or you could set active to the translation: .tabs:has(:checked:nth-of-type(2)) { --active: 100%; } Setting the custom property allows you to use the index elsewhere if you need it 🤙 The final piece is using mix-blend-mode 👀 The tabs have a black background-color, the pseudoelement is white, and the label text is white. When you use mix-blend-mode: difference on the pseudoelement it will give this effect that the text transitions from white to black sliding across 😎 .tabs::after { color: hsl(0 0% 100%); mix-blend-mode: difference; } You can totally mix up the colors here though and go with a different effect. The mechanics of how you can use CSS :has() is the main point here 🙏 As always, any questions, suggestions, etc. let me know CodePen.IO link below! 👇 (There's even a Tailwind CSS play for this one too 👀)
9:24

CSS Trick 🤙 You can create these tab bar controls by using :has() to count the number of tabs ⭐️ .tabs:has(input:nth-of-type(3)){--count: 3;} .tabs:has(:checked:nth-of-type(3)){--active: 200%;} .tabs::after{ translate:var(--active) 0;} Let's break it down in this ! 📼 Couple of CSS :has() tricks here combined with custom properties 😎 First things first, lay out the tabs using display: grid. This gives you a way to create equal-width tabs 🙏 .tabs { display: grid; grid-auto-flow: column; } Then you use :has() to count the number of tabs and store that in a custom property 🤓 .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(input:nth-of-type(4)) { --count: 4; } Using the cascade, the last valid :has() gives you the number of tabs 🫶 Using the tab count, you can size the tab indicator. For the tab indicator, use the tabs pseudoelement: .tabs::after { content: ""; position: absolute; height: 100%; width: calc(100% / var(--count)); } See how you can use --count to determine its size 📏 Next, use :has() to determine which tab is active or :checked with input [type=radio] .tabs:has(:checked:nth-of-type(2)) { --active: 1; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } You can use a zero-indexed translation here. If the second input is :checked, set --active: 1, then translate the pseudoelement on the tabs to that position 👉 .tabs::after { translate: calc(var(--active, 0) * 100%) 0; } Or you could set active to the translation: .tabs:has(:checked:nth-of-type(2)) { --active: 100%; } Setting the custom property allows you to use the index elsewhere if you need it 🤙 The final piece is using mix-blend-mode 👀 The tabs have a black background-color, the pseudoelement is white, and the label text is white. When you use mix-blend-mode: difference on the pseudoelement it will give this effect that the text transitions from white to black sliding across 😎 .tabs::after { color: hsl(0 0% 100%); mix-blend-mode: difference; } You can totally mix up the colors here though and go with a different effect. The mechanics of how you can use CSS :has() is the main point here 🙏 As always, any questions, suggestions, etc. let me know CodePen.IO link below! 👇 (There's even a Tailwind CSS play for this one too 👀)

jhey ʕ•ᴥ•ʔ

70,730 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 👇
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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 Tip! 🤙 You can create this magnetic :hover effect with CSS anchor positioning, :has, and zero JS 🔥 article { anchor-name: --develop; } ul:has(li:hover) { --anchor: --develop; } ul::after { inset: anchor(var(--anchor) top) anchor(var(--anchor) right) ... ; } How do you keep it clean when entering/exiting the list? Use transition-delay ⭐️ ul:has(li:hover) { --active: 1; } ul::after { opacity: var(--active, 0); transition: opacity 0.2s, inset 0.2s 0.2s; } ul:hover::after { transition: opacity 0.2s 0.2s, inset 0.2s; } This is a cool trick you can use. Delay the opacity on enter and then delay the position on exit. That way you don't get a weird effect on enter/exit 🙏 This one's a "Future" CSS tip 🔮 But, the demo will work in all browsers in some way. The idea is to progressively enhance it. 1. No JavaScript and no Anchor Positioning? Highlight on hover ✏️ 2. No Anchor Positioning? Use JavaScript with a single event listener to update the inset values using elementFromPoint and .closest 🫶 3. If there is Anchor Positioning support, use that and don't fire the JavaScript. You can check with CSS.supports('anchor-name: --anchor') ✨ That's it! CodePen.IO link below! 👇
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CSS Tip! 🤙 You can create this magnetic :hover effect with CSS anchor positioning, :has, and zero JS 🔥 article { anchor-name: --develop; } ul:has(li:hover) { --anchor: --develop; } ul::after { inset: anchor(var(--anchor) top) anchor(var(--anchor) right) ... ; } How do you keep it clean when entering/exiting the list? Use transition-delay ⭐️ ul:has(li:hover) { --active: 1; } ul::after { opacity: var(--active, 0); transition: opacity 0.2s, inset 0.2s 0.2s; } ul:hover::after { transition: opacity 0.2s 0.2s, inset 0.2s; } This is a cool trick you can use. Delay the opacity on enter and then delay the position on exit. That way you don't get a weird effect on enter/exit 🙏 This one's a "Future" CSS tip 🔮 But, the demo will work in all browsers in some way. The idea is to progressively enhance it. 1. No JavaScript and no Anchor Positioning? Highlight on hover ✏️ 2. No Anchor Positioning? Use JavaScript with a single event listener to update the inset values using elementFromPoint and .closest 🫶 3. If there is Anchor Positioning support, use that and don't fire the JavaScript. You can check with CSS.supports('anchor-name: --anchor') ✨ That's it! CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

729,456 次观看 • 2 年前

CSS Tip! 🎠 You can create a responsive infinite marquee animation with container queries and no duplicate items 🤙 li{ animation: slide; } @​keyframes slide { to { translate: 0% calc(var(--i) * -100%);}} The trick is animating the items, not the list 😎 More tricks 👇 To get this one working, you need to animate the items and not the list (Watch the video first?). Each item needs to know its row index (--i) in the list and the parent needs to know how many rows are in the list: ul { --count: 12; } li:nth-of-type(1), li:nth-of-type(2) { --i: 0; } li:nth-of-type(3), li:nth-of-type(4) { --i: 1; } Once you have that, translate each item based on its row index in the list li { translate: 0% calc((var(--count) - var(--i)) * 100%); } Now for the animation. The key here is that each row has an animation-delay calculated from its index (--i). That number is offset to make it negative so the animation start is offset ✨ ul { --duration: 10s; } li { --delay: calc((var(--duration) / var(--count)) * (var(--i) - 8)); animation: slide var(--duration) var(--delay) infinite linear; } Make sure to wrap that animation in: @​media (prefers-reduced-motion: no-preference) { ... } Lastly, the fun parts! 🤓 To create the "vignette" mask. Use a layered mask on the container 😷 .scene { --buff: 3rem; height: 100%; width: 100%; mask: linear-gradient(transparent, white var(--buff) calc(100% - var(--buff)), transparent), linear-gradient(90deg, transparent, white var(--buff) calc(100% - var(--buff)), transparent); mask-composite: intersect; } To create the 3D skewed effect, use a chained transform (Try toggling it in the demo ⚡️): .grid { transform: rotateX(20deg) rotateZ(-20deg) skewX(20deg); } As for the responsive part, use container queries! 🔥 article { container-type: inline-size; } When the article (card) is narrower than 400px update the grid and animation settings 🤙 Double the rows means double the duration! @​container (width < 400px) { .grid { --count: 12; grid-template-columns: 1fr; } li:nth-of-type(1) { --i: 0; } li:nth-of-type(2) { --i: 1; } li:nth-of-type(3) { --i: 2; } li:nth-of-type(4) { --i: 3; } li { --duration: 20s; } } CSS has the magic to be able to update those animations at runtime based on your custom property values 😎 An added bonus in this demo is that it doesn't require any JavaScript at all, for any of it 🤯 We can use CSS :has() for those toggles that update the styles, even the theme toggle! 🫶 Any questions, let me know! Make sure to check out the video. Will do a walkthrough one to follow-up 🤙 CodePen.IO link below! 👇
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CSS Tip! 🎠 You can create a responsive infinite marquee animation with container queries and no duplicate items 🤙 li{ animation: slide; } @​keyframes slide { to { translate: 0% calc(var(--i) * -100%);}} The trick is animating the items, not the list 😎 More tricks 👇 To get this one working, you need to animate the items and not the list (Watch the video first?). Each item needs to know its row index (--i) in the list and the parent needs to know how many rows are in the list: ul { --count: 12; } li:nth-of-type(1), li:nth-of-type(2) { --i: 0; } li:nth-of-type(3), li:nth-of-type(4) { --i: 1; } Once you have that, translate each item based on its row index in the list li { translate: 0% calc((var(--count) - var(--i)) * 100%); } Now for the animation. The key here is that each row has an animation-delay calculated from its index (--i). That number is offset to make it negative so the animation start is offset ✨ ul { --duration: 10s; } li { --delay: calc((var(--duration) / var(--count)) * (var(--i) - 8)); animation: slide var(--duration) var(--delay) infinite linear; } Make sure to wrap that animation in: @​media (prefers-reduced-motion: no-preference) { ... } Lastly, the fun parts! 🤓 To create the "vignette" mask. Use a layered mask on the container 😷 .scene { --buff: 3rem; height: 100%; width: 100%; mask: linear-gradient(transparent, white var(--buff) calc(100% - var(--buff)), transparent), linear-gradient(90deg, transparent, white var(--buff) calc(100% - var(--buff)), transparent); mask-composite: intersect; } To create the 3D skewed effect, use a chained transform (Try toggling it in the demo ⚡️): .grid { transform: rotateX(20deg) rotateZ(-20deg) skewX(20deg); } As for the responsive part, use container queries! 🔥 article { container-type: inline-size; } When the article (card) is narrower than 400px update the grid and animation settings 🤙 Double the rows means double the duration! @​container (width < 400px) { .grid { --count: 12; grid-template-columns: 1fr; } li:nth-of-type(1) { --i: 0; } li:nth-of-type(2) { --i: 1; } li:nth-of-type(3) { --i: 2; } li:nth-of-type(4) { --i: 3; } li { --duration: 20s; } } CSS has the magic to be able to update those animations at runtime based on your custom property values 😎 An added bonus in this demo is that it doesn't require any JavaScript at all, for any of it 🤯 We can use CSS :has() for those toggles that update the styles, even the theme toggle! 🫶 Any questions, let me know! Make sure to check out the video. Will do a walkthrough one to follow-up 🤙 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

542,234 次观看 • 2 年前

CSS Tip! ✨ You can lean into form control state and layered backgrounds to create input status strokes 😎 input:valid { --valid: 1; } input { background: var(--bg) padding-box, ..., var(--valid-bg) calc((1 - var(--valid)) * 100cqi) 0 / 100% 100% border-box; } The trick is to layer up backgrounds using background-clip to leave a border space 🤏 Applying a transparent border gives you the space for the layered background to transition in 🎞️ Then you can use custom properties to dictate the background-position of each layer. By default, the valid and invalid layers are positioned outside the bounding box. But when one of those states is active, the background layer transitions in to 0 0. To respect people's animations preferences, we can wrap that transition in a media query 🤙 @​media (prefers-reduced-motion: no-preference) { input { transition: background-position: 0.5s; } } Was revisiting techniques around :has and :user-valid and it dawned that you could do it like this too! Hope you find it useful! p.s Don't rely on color to communicate form status. It's a cool trick though for an added touch ✨ CodePen.IO link below! 👇
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CSS Tip! ✨ You can lean into form control state and layered backgrounds to create input status strokes 😎 input:valid { --valid: 1; } input { background: var(--bg) padding-box, ..., var(--valid-bg) calc((1 - var(--valid)) * 100cqi) 0 / 100% 100% border-box; } The trick is to layer up backgrounds using background-clip to leave a border space 🤏 Applying a transparent border gives you the space for the layered background to transition in 🎞️ Then you can use custom properties to dictate the background-position of each layer. By default, the valid and invalid layers are positioned outside the bounding box. But when one of those states is active, the background layer transitions in to 0 0. To respect people's animations preferences, we can wrap that transition in a media query 🤙 @​media (prefers-reduced-motion: no-preference) { input { transition: background-position: 0.5s; } } Was revisiting techniques around :has and :user-valid and it dawned that you could do it like this too! Hope you find it useful! p.s Don't rely on color to communicate form status. It's a cool trick though for an added touch ✨ CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

239,677 次观看 • 2 年前

CSS Tip! 💫 You can create this responsive perspective warp animation with 3D CSS and container queries ✨ (Video reveals trick 👀) .warp { container-type: size; perspective: 100px; transform-style: preserve-3d; resize: both; overflow: hidden; } Couple of tricks in this one 🤓 The main idea is to create a tunnel (an open-ended cube). On each side of the tunnel, use linear-gradient to create the grid lines ✨ .side { background: linear-gradient(#​fff 0 1px, transparent 1px 5%) 50% 0 / 5% 5%, linear-gradient(90deg, #​fff 0 1px, transparent 1px 5%) 50% 50% / 5% 5%; } To position each side, you rotate on the x-axis by 90deg. Each side would become invisible at this point. So you give the scene perspective 😉 .warp__side--top { width: 100cqi; height: 100cqmax; transform-origin: 50% 0%; transform: rotateX(-90deg); } The cool part here is that you want to make each side the same height. But the container is responsive. So you can use a container query and make sure each side is 100cqmax tall 🫶 Then the "beams". Each side contains "beams". They have different colors, sizes, and positions, and move at different speeds ⚡️ We can control that through scoped custom properties. .beam { width: 5%; position: absolute; top: 0; left: calc(var(--x, 0) * 5%); aspect-ratio: 1 / 2; background: linear-gradient( hsl(var(--hue) 80% 60%), transparent ); translate: 0 100%; animation: warp calc(var(--speed, 0) * 1s) calc(var(--delay, 0) * -1s) infinite linear; } The magic here is though that a beam's animation is as basic as translating it from the top of the side to the bottom. And you can get that distance with a container query again 🔥 @​keyframes warp { 0% { translate: -50% 100cqmax; } 100% { translate: -50% -100%; } } And that is pretty much it! A cool warp animation effect using 3D CSS and container queries ⚡️ If you have any questions, let me know ᵔᴥᵔ CodePen.IO link below! 👇
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CSS Tip! 💫 You can create this responsive perspective warp animation with 3D CSS and container queries ✨ (Video reveals trick 👀) .warp { container-type: size; perspective: 100px; transform-style: preserve-3d; resize: both; overflow: hidden; } Couple of tricks in this one 🤓 The main idea is to create a tunnel (an open-ended cube). On each side of the tunnel, use linear-gradient to create the grid lines ✨ .side { background: linear-gradient(#​fff 0 1px, transparent 1px 5%) 50% 0 / 5% 5%, linear-gradient(90deg, #​fff 0 1px, transparent 1px 5%) 50% 50% / 5% 5%; } To position each side, you rotate on the x-axis by 90deg. Each side would become invisible at this point. So you give the scene perspective 😉 .warp__side--top { width: 100cqi; height: 100cqmax; transform-origin: 50% 0%; transform: rotateX(-90deg); } The cool part here is that you want to make each side the same height. But the container is responsive. So you can use a container query and make sure each side is 100cqmax tall 🫶 Then the "beams". Each side contains "beams". They have different colors, sizes, and positions, and move at different speeds ⚡️ We can control that through scoped custom properties. .beam { width: 5%; position: absolute; top: 0; left: calc(var(--x, 0) * 5%); aspect-ratio: 1 / 2; background: linear-gradient( hsl(var(--hue) 80% 60%), transparent ); translate: 0 100%; animation: warp calc(var(--speed, 0) * 1s) calc(var(--delay, 0) * -1s) infinite linear; } The magic here is though that a beam's animation is as basic as translating it from the top of the side to the bottom. And you can get that distance with a container query again 🔥 @​keyframes warp { 0% { translate: -50% 100cqmax; } 100% { translate: -50% -100%; } } And that is pretty much it! A cool warp animation effect using 3D CSS and container queries ⚡️ If you have any questions, let me know ᵔᴥᵔ CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

187,474 次观看 • 2 年前

CSS Tip! 🤙 You can use mask-composite and some JavaScript to create this pointer proximity following glow border ✨ .glow { mask-composite: intersect; mask-clip: padding-box, border-box; mask: linear-gradient(#0000, #0000), conic-gradient(#0000 0deg, #​fff, #0000 45deg); } The trick is to mask a background-image with a combination of mask layers. mask-composite: intersect; means the mask used will be the intersection of the layers 🔥 use source-in, xor; in browsers that don't support intersect; In this demo, you can use pseudoelements and rely on scoped custom properties to do a lot of the heavy lifting for you 🙌 Once you've masked the background, you need to update the starting angle of the conic-gradient on pointermove 👆 You can work that out by getting the center point of each card and then calculating the angle between that and the pointer with Math.atan2 🤓 let ANGLE = Math.atan2( event?.y - CARD_CENTER[1], event?.x - CARD_CENTER[0] ) * 180 / Math.PI ANGLE = ANGLE < 0 ? ANGLE + 360 : ANGLE; CARD.​style.setProperty('--start', ANGLE + 90) You plug that into your conic-gradient mask as a custom property accounting for --spread ⚡️ conic-gradient(from calc((var(--angle) - (var(--spread) * 0.5)) * 1deg), #000 0deg, #​fff, #0000 calc(var(--spread) * 1deg)); To get the blur, you apply a blur to the glow container on each card 🤙 .glows { filter: blur(calc(var(--blur) * 1px); } That's it! Layers of masks that are clipped and composited before being blurred 😎 The added trick is to fade each one in when the pointer is in the defined proximity of the card. For example, don't show unless within 100px of a card. You can see that in the video. Check out the JavaScript code for that 🫶 Couldn't resist making this one 😁 CodePen.IO link below! 👇
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CSS Tip! 🤙 You can use mask-composite and some JavaScript to create this pointer proximity following glow border ✨ .glow { mask-composite: intersect; mask-clip: padding-box, border-box; mask: linear-gradient(#0000, #0000), conic-gradient(#0000 0deg, #​fff, #0000 45deg); } The trick is to mask a background-image with a combination of mask layers. mask-composite: intersect; means the mask used will be the intersection of the layers 🔥 use source-in, xor; in browsers that don't support intersect; In this demo, you can use pseudoelements and rely on scoped custom properties to do a lot of the heavy lifting for you 🙌 Once you've masked the background, you need to update the starting angle of the conic-gradient on pointermove 👆 You can work that out by getting the center point of each card and then calculating the angle between that and the pointer with Math.atan2 🤓 let ANGLE = Math.atan2( event?.y - CARD_CENTER[1], event?.x - CARD_CENTER[0] ) * 180 / Math.PI ANGLE = ANGLE < 0 ? ANGLE + 360 : ANGLE; CARD.​style.setProperty('--start', ANGLE + 90) You plug that into your conic-gradient mask as a custom property accounting for --spread ⚡️ conic-gradient(from calc((var(--angle) - (var(--spread) * 0.5)) * 1deg), #000 0deg, #​fff, #0000 calc(var(--spread) * 1deg)); To get the blur, you apply a blur to the glow container on each card 🤙 .glows { filter: blur(calc(var(--blur) * 1px); } That's it! Layers of masks that are clipped and composited before being blurred 😎 The added trick is to fade each one in when the pointer is in the defined proximity of the card. For example, don't show unless within 100px of a card. You can see that in the video. Check out the JavaScript code for that 🫶 Couldn't resist making this one 😁 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

1,180,047 次观看 • 2 年前

CSS Trick! 🤙 You can create gradient borders on translucent elements using mask-clip and mask-composite with a pseudo-element 🔥 .gradient-border::after { mask-clip: padding-box, border-box; mask-composite: intersect; mask: linear-gradient(transparent, transparent), linear-gradient(white, white); } It's the same "Transparent border trick" from before. But, now you apply it to a pseudo-element 😎 The trick is to create a pseudo-element with a gradient background and then mask it so we only see the part we want, the border ✨ mask-clip defines the area affected by a mask. Similar to how you can define background-size. Using padding-box and border-box constrains the two masks. mask-composite is the magic part ✨ It defines a compositing operation for stacked mask layers. Using intersect means that the parts that overlap get replaced. And this seems to work in all browsers 🙌 As for the rest of the styles... – Make sure you set pointer-events: none on the pseudo-element – Make sure it fills the parent element. You can use position: absolute and inset: 0 – Make sure the background fills the space including the border-width. You can use calc to achieve that: --bg-size: calc(100% + (2px * var(--border))); background: var(--gradient) center center / var(--bg-size) var(--bg-size); That's it! 🚀 Gradient borders on translucent elements. You can set all the backdrop-filter: blur() you like! 😅 CodePen.IO link below! 👇
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CSS Trick! 🤙 You can create gradient borders on translucent elements using mask-clip and mask-composite with a pseudo-element 🔥 .gradient-border::after { mask-clip: padding-box, border-box; mask-composite: intersect; mask: linear-gradient(transparent, transparent), linear-gradient(white, white); } It's the same "Transparent border trick" from before. But, now you apply it to a pseudo-element 😎 The trick is to create a pseudo-element with a gradient background and then mask it so we only see the part we want, the border ✨ mask-clip defines the area affected by a mask. Similar to how you can define background-size. Using padding-box and border-box constrains the two masks. mask-composite is the magic part ✨ It defines a compositing operation for stacked mask layers. Using intersect means that the parts that overlap get replaced. And this seems to work in all browsers 🙌 As for the rest of the styles... – Make sure you set pointer-events: none on the pseudo-element – Make sure it fills the parent element. You can use position: absolute and inset: 0 – Make sure the background fills the space including the border-width. You can use calc to achieve that: --bg-size: calc(100% + (2px * var(--border))); background: var(--gradient) center center / var(--bg-size) var(--bg-size); That's it! 🚀 Gradient borders on translucent elements. You can set all the backdrop-filter: blur() you like! 😅 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

269,847 次观看 • 2 年前

CSS Tip! 🚥 You can create these trending expanding scroll indicators with scroll-driven animations and flex 🤙 .indicator { animation: grow; animation-range: contain calc(50% - var(--size)...; animation-timeline: var(--card); } @​keyframes grow { 50% { flex: 3; }} What's the trick? Put the indicators in a container using flex layout and set a width larger than the number of indicators 😉 .indicators { aspect-ratio: 7 / 1; display: flex; } Importantly, set no gap 🤏 To mimic the gap set a transparent border on each indicator and set the background using padding-box .indicator { background: linear-gradient(#​fff, #​fff) padding-box; border-radius: 50px; border: 4px solid transparent; } Now for the animation. You want to create a view-timeline for each card that moves across 🤙 li:nth-of-type(1) { view-timeline: --one inline; } li:nth-of-type(2) { view-timeline: --two inline; } Make sure they use the inline axis too! The trick is hoisting these view-timeline so the indicators can use them with timeline-scope 👀 .track { timeline-scope: --one, --two, ...; } All that's left is for you to create the animation piece using some calc with the card size ⚡️ .indicator { --size: calc(var(--card-width) * 0.9); animation: grow both linear; animation-range: contain calc(50% - var(--size)) contain calc(50% + var(--size)); } .indicator:nth-of-type(1) { animation-timeline: --one; } .indicator:nth-of-type(2) { animation-timeline: --two; } @​keyframes grow { 50% { flex: 3; }} And there you have it, responsive scroll indicators using CSS scroll-driven animations 😎 Sprinkle a little JavaScript to make them clickable and scroll the the right card ✨ const shift = (event) => { if (event​.target.tagName === "BUTTON") { const index = [...event.target.parentNode.children].indexOf(event​.target); const item = document.querySelector(`li:nth-of-type(${index + 1})`); item.scrollIntoView({ behavior: "smooth", inline: "center" }); } }; As always, any questions or suggestions, let me know. I've put a JavaScript fallback in to use GSAP in browsers that don't have scroll-driven animations 🫶 CodePen.IO link below! 👇
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CSS Tip! 🚥 You can create these trending expanding scroll indicators with scroll-driven animations and flex 🤙 .indicator { animation: grow; animation-range: contain calc(50% - var(--size)...; animation-timeline: var(--card); } @​keyframes grow { 50% { flex: 3; }} What's the trick? Put the indicators in a container using flex layout and set a width larger than the number of indicators 😉 .indicators { aspect-ratio: 7 / 1; display: flex; } Importantly, set no gap 🤏 To mimic the gap set a transparent border on each indicator and set the background using padding-box .indicator { background: linear-gradient(#​fff, #​fff) padding-box; border-radius: 50px; border: 4px solid transparent; } Now for the animation. You want to create a view-timeline for each card that moves across 🤙 li:nth-of-type(1) { view-timeline: --one inline; } li:nth-of-type(2) { view-timeline: --two inline; } Make sure they use the inline axis too! The trick is hoisting these view-timeline so the indicators can use them with timeline-scope 👀 .track { timeline-scope: --one, --two, ...; } All that's left is for you to create the animation piece using some calc with the card size ⚡️ .indicator { --size: calc(var(--card-width) * 0.9); animation: grow both linear; animation-range: contain calc(50% - var(--size)) contain calc(50% + var(--size)); } .indicator:nth-of-type(1) { animation-timeline: --one; } .indicator:nth-of-type(2) { animation-timeline: --two; } @​keyframes grow { 50% { flex: 3; }} And there you have it, responsive scroll indicators using CSS scroll-driven animations 😎 Sprinkle a little JavaScript to make them clickable and scroll the the right card ✨ const shift = (event) => { if (event​.target.tagName === "BUTTON") { const index = [...event.target.parentNode.children].indexOf(event​.target); const item = document.querySelector(`li:nth-of-type(${index + 1})`); item.scrollIntoView({ behavior: "smooth", inline: "center" }); } }; As always, any questions or suggestions, let me know. I've put a JavaScript fallback in to use GSAP in browsers that don't have scroll-driven animations 🫶 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

575,599 次观看 • 2 年前

CSS Trick ✨ You can create this glitch hover effect by animating pseudoelement content 🎬 button:hover span:after { animation: flip 0.2s calc(var(--i) * 0.05s); } @​keyframes flip { 20% { content: '_'; } 40% { content: var(--c1); } 60% { content: var(--c2); } } It's a funky little track that allows you to animate text flipping with CSS 🤙 Leaning into custom properties, you can make each flip animation random with inline styles 🎨 C l Click Me You make use of each character within the keyframes above. And "--i" communicates the index that you can use for the animation-delay 🙌 That's all there is to it! As always, any requests or suggestions, hit me up! 🙏 CodePen.IO link below! 👇
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CSS Trick ✨ You can create this glitch hover effect by animating pseudoelement content 🎬 button:hover span:after { animation: flip 0.2s calc(var(--i) * 0.05s); } @​keyframes flip { 20% { content: '_'; } 40% { content: var(--c1); } 60% { content: var(--c2); } } It's a funky little track that allows you to animate text flipping with CSS 🤙 Leaning into custom properties, you can make each flip animation random with inline styles 🎨 C l Click Me You make use of each character within the keyframes above. And "--i" communicates the index that you can use for the animation-delay 🙌 That's all there is to it! As always, any requests or suggestions, hit me up! 🙏 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

168,442 次观看 • 2 年前

Future CSS Tip! 🍏 You could create those Apple-style dynamic CTA reveals with container style queries and scroll-driven animations with zero JavaScript 👀 (Sticking to the #AppleEvent theme) .cta { animation: activate both, activate reverse; animation-timeline: --section, view(); animation-range: entry, cover 50%; } keyframes activate { 0% { --active: 0; } 100% { --active: 1; } } @ container style(--active: 1) { .cta__bloom { scale: 0.99; transition: scale 0.5s var(--back); /* 👈 linear() */ } .cta a { scale: 1; grid-template-columns: var(--content-size, auto) 36px; transition: scale 0.2s 0s, grid-template-columns 0.5s 0.6s var(--elastic); } } There's a fair bit of code here 🤯 But, the idea is this... 1. Use a scroll-driven animation scoped to each section for each CTA to change a custom property value (--activate) between 1 and 0. 2. Use a container style query to dictate the transition sequence for each moving part making use of transition-delay. 3. Make use of linear() easing to get the right effect ⚡️ It's wild to put all these APIs together and see what's possible. There are likely some spots to tidy this up 💯 These are powerful combinations for sure though! 💪 CodePen.IO link below! 👇
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Future CSS Tip! 🍏 You could create those Apple-style dynamic CTA reveals with container style queries and scroll-driven animations with zero JavaScript 👀 (Sticking to the #AppleEvent theme) .cta { animation: activate both, activate reverse; animation-timeline: --section, view(); animation-range: entry, cover 50%; } keyframes activate { 0% { --active: 0; } 100% { --active: 1; } } @ container style(--active: 1) { .cta__bloom { scale: 0.99; transition: scale 0.5s var(--back); /* 👈 linear() */ } .cta a { scale: 1; grid-template-columns: var(--content-size, auto) 36px; transition: scale 0.2s 0s, grid-template-columns 0.5s 0.6s var(--elastic); } } There's a fair bit of code here 🤯 But, the idea is this... 1. Use a scroll-driven animation scoped to each section for each CTA to change a custom property value (--activate) between 1 and 0. 2. Use a container style query to dictate the transition sequence for each moving part making use of transition-delay. 3. Make use of linear() easing to get the right effect ⚡️ It's wild to put all these APIs together and see what's possible. There are likely some spots to tidy this up 💯 These are powerful combinations for sure though! 💪 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

180,875 次观看 • 2 年前

CSS Tip! 🤯 You can create a CSS-only version of this balance slider using a scroll animation on the underlying input[type=range] 🚀 ::-webkit-slider-thumb { view-timeline: --thumb inline; } Scroll animation driven by the slider thumb animates a number between the "min" and "max" of the range 😅 @​property --value { inherits: true; initial-value: 0; syntax: ' '; } @​keyframes sync { to { --value: 100; }} Tie that up to the contain animation-range ⚡️ .control { animation: sync both linear reverse; animation-timeline: --thumb; animation-range: contain; } Hoist the view timeline so all the parts of the control can use it! .control { timeline-scope: --thumb; } Use that value in a counter which is used for the labels. Create a low and a high for each side 😇 .control__label { counter-reset: low var(--value) high calc(100 - var(--value)); } .control__label::before { content: "COFFEE " counter(low) "%"; } .control__label::after { content: counter(high) "% MILK"; } That's the magic of updating the label values ✨ For the big track, it's a fake track. You can make use of the same --value property and do some calc() to work out the width of each part. .control__track::before { width: calc(var(--value) * 1% - 0.5rem); background: var(--coffee); border-radius: 4px; transition: width 0.1s; } The width leaves a little gap for the indicator piece 🤙 The color calculation for --coffee isn't too wild but again you can use the same --value .control__track { --coffee: hsl(24 74% calc( 24% + (30% * ((100 - var(--value, 0)) / 100)) / 1 ) / 0.4); } Now for the last piece. Making the track change height. You could set up another custom property and animate its value using the --thumb timeline too 🔥 @​property --shift { initial-value: 0; inherits: true; syntax: ' '; } @​keyframes shift { 0%, 31%, 61%, 100% { --shift: 0; } 32%, 60% { --shift: 1; } } Then use that --shift to update the translation of the label and height of the track 🤓 .label { transform: translateY(calc(var(--shift) * 50%)); transition: transform var(--speed) var(--timing); } Cool part here is that you can use the control to work out the @​keyframes percentages 😅 Oh. And the timing for that little bounce? Use the linear() function 😎 :root { --timing: linear( 0, 0.5007 7.21%, 0.7803 12.29%, 0.8883 14.93%, 0.9724 17.63%, 1.0343 20.44%, 1.0754 23.44%, 1.0898 25.22%, 1.0984 27.11%, 1.1014 29.15%, 1.0989 31.4%, 1.0854 35.23%, 1.0196 48.86%, 1.0043 54.06%, 0.9956 59.6%, 0.9925 68.11%, 1 ); } Should probably do a video on this one. Lots of little custom property tricks for sure! 💯 It's not too far off the range slider with the tooltip that came up previously As always, any questions, let me know! Also, this one only works in Chrome currently ✅🥲 This one's a bit rocket science ha 🚀 CodePen.IO link below! 👇
0:53

CSS Tip! 🤯 You can create a CSS-only version of this balance slider using a scroll animation on the underlying input[type=range] 🚀 ::-webkit-slider-thumb { view-timeline: --thumb inline; } Scroll animation driven by the slider thumb animates a number between the "min" and "max" of the range 😅 @​property --value { inherits: true; initial-value: 0; syntax: ' '; } @​keyframes sync { to { --value: 100; }} Tie that up to the contain animation-range ⚡️ .control { animation: sync both linear reverse; animation-timeline: --thumb; animation-range: contain; } Hoist the view timeline so all the parts of the control can use it! .control { timeline-scope: --thumb; } Use that value in a counter which is used for the labels. Create a low and a high for each side 😇 .control__label { counter-reset: low var(--value) high calc(100 - var(--value)); } .control__label::before { content: "COFFEE " counter(low) "%"; } .control__label::after { content: counter(high) "% MILK"; } That's the magic of updating the label values ✨ For the big track, it's a fake track. You can make use of the same --value property and do some calc() to work out the width of each part. .control__track::before { width: calc(var(--value) * 1% - 0.5rem); background: var(--coffee); border-radius: 4px; transition: width 0.1s; } The width leaves a little gap for the indicator piece 🤙 The color calculation for --coffee isn't too wild but again you can use the same --value .control__track { --coffee: hsl(24 74% calc( 24% + (30% * ((100 - var(--value, 0)) / 100)) / 1 ) / 0.4); } Now for the last piece. Making the track change height. You could set up another custom property and animate its value using the --thumb timeline too 🔥 @​property --shift { initial-value: 0; inherits: true; syntax: ' '; } @​keyframes shift { 0%, 31%, 61%, 100% { --shift: 0; } 32%, 60% { --shift: 1; } } Then use that --shift to update the translation of the label and height of the track 🤓 .label { transform: translateY(calc(var(--shift) * 50%)); transition: transform var(--speed) var(--timing); } Cool part here is that you can use the control to work out the @​keyframes percentages 😅 Oh. And the timing for that little bounce? Use the linear() function 😎 :root { --timing: linear( 0, 0.5007 7.21%, 0.7803 12.29%, 0.8883 14.93%, 0.9724 17.63%, 1.0343 20.44%, 1.0754 23.44%, 1.0898 25.22%, 1.0984 27.11%, 1.1014 29.15%, 1.0989 31.4%, 1.0854 35.23%, 1.0196 48.86%, 1.0043 54.06%, 0.9956 59.6%, 0.9925 68.11%, 1 ); } Should probably do a video on this one. Lots of little custom property tricks for sure! 💯 It's not too far off the range slider with the tooltip that came up previously As always, any questions, let me know! Also, this one only works in Chrome currently ✅🥲 This one's a bit rocket science ha 🚀 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

377,657 次观看 • 2 年前

Future CSS Tip! 📜 You can use scroll-driven animations like JavaScript's IntersectionObserver to animate highlights ✏️ mark { animation-name: highlight; animation-timeline: view(); } @​keyframes highlight { to { --light: 1; }} mark span { background-position: calc((1 - var(--light)) * 110%) 0; transition: background 1s; } The "trick" is to animate a custom property with a scroll-driven animation. These will flip in a binary fashion if not using @​property. And that's what you want. You can then use that value to set the style on the highlights ( ). What you see is the transition of a background-position to get the multi-line highlight. A technique posted on this account before 🤙 Added bonuses: – Could use another element for the author initials of a highlight and animate that in too. Here the pseudoelement is being used. But another accessible span would do the trick. – Highlight color is scoped inline via hue. – View transition theme switch for a bonus that looks like a triangle. Been messing with Vercel docs so was the easiest thing to go with 😅 CodePen.IO link below! 👇
0:44

Future CSS Tip! 📜 You can use scroll-driven animations like JavaScript's IntersectionObserver to animate highlights ✏️ mark { animation-name: highlight; animation-timeline: view(); } @​keyframes highlight { to { --light: 1; }} mark span { background-position: calc((1 - var(--light)) * 110%) 0; transition: background 1s; } The "trick" is to animate a custom property with a scroll-driven animation. These will flip in a binary fashion if not using @​property. And that's what you want. You can then use that value to set the style on the highlights ( ). What you see is the transition of a background-position to get the multi-line highlight. A technique posted on this account before 🤙 Added bonuses: – Could use another element for the author initials of a highlight and animate that in too. Here the pseudoelement is being used. But another accessible span would do the trick. – Highlight color is scoped inline via hue. – View transition theme switch for a bonus that looks like a triangle. Been messing with Vercel docs so was the easiest thing to go with 😅 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

257,631 次观看 • 2 年前

CSS Trick ⭐️ You can create a resizable panel UI with CSS alone by leaning into resize and display:grid 👀 .panels{ display: grid; grid-template-columns: auto 1fr; 👈 } .resizer{ max-width: 100cqi; overflow: hidden; resize: horizontal; 👈 } Putting a resizable element into the first panel provides a way to resize the layout as we're using "auto 1fr". You could also do this with other layout techniques but grid was the first that came to me 😅 But, the issue with resize is you can't style the teeny tiny little handle the browser provides... 🤦‍♂️ So, a trick for that is to scale the resizable element up and then clip the part we don't need 😯 .resizer { height: 48px; transform-origin: 100% 100%; scale: 4; clip-path: inset(calc(100% - 12px) 0 0 calc(100% - 12px)); } And that gives you a slightly better hit spot for the resize handle plus the ability to move it around 🙌 It's not perfect by any means. It does raise the question of how hard would it be to implement support for styling the resize handle in the browser? CodePen.IO link below! 👇
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CSS Trick ⭐️ You can create a resizable panel UI with CSS alone by leaning into resize and display:grid 👀 .panels{ display: grid; grid-template-columns: auto 1fr; 👈 } .resizer{ max-width: 100cqi; overflow: hidden; resize: horizontal; 👈 } Putting a resizable element into the first panel provides a way to resize the layout as we're using "auto 1fr". You could also do this with other layout techniques but grid was the first that came to me 😅 But, the issue with resize is you can't style the teeny tiny little handle the browser provides... 🤦‍♂️ So, a trick for that is to scale the resizable element up and then clip the part we don't need 😯 .resizer { height: 48px; transform-origin: 100% 100%; scale: 4; clip-path: inset(calc(100% - 12px) 0 0 calc(100% - 12px)); } And that gives you a slightly better hit spot for the resize handle plus the ability to move it around 🙌 It's not perfect by any means. It does raise the question of how hard would it be to implement support for styling the resize handle in the browser? CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

331,438 次观看 • 2 年前