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Composite Add Animations: Non Default Start Jump
See the Code - See it Full Page - See Details _As of 11/26/2017 this is only present in Firefox Nightly_ The Web Animations API introduces the concept of two animations modifying the same property and...
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Zoetrope & 3D Transforms
See the Code - See it Full Page - See Details Now works in Firefox, Chrome, Opera, Safari, and Edge. The zoetrope is a classic toy that has been around for centuries. It was an early way to create...
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Parking: Austin Meetup
See the Code - See it Full Page - See Details This Pen uses: HTML, CSS, JavaScript, and
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Animation Composite Add: Smiles
See the Code - See it Full Page - See Details This Pen uses: HTML, CSS, JavaScript, and
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WAAPI iterationComposite & composite
See the Code - See it Full Page - See Details _Firefox Nightly only as of 12/7/2017_ One Web Animations API animation that translates horizontally across the screen. Combined (via `composite: 'add'`)...
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Offset Path Anchor and Position
See the Code - See it Full Page - See Details CSS Motion Path (Offset Path) has five properties in the current spec. Path, Rotation, and Distance have all had implementation in Chrome since v46, but...
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Offset Path Anchor and Position (Simple)
See the Code - See it Full Page - See Details CSS Motion Path (Offset Path) has five properties in the current spec. Path, Rotation, and Distance have all had implementation in Chrome since v46, but...
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Animation Constructors (Safari TP debug)
See the Code - See it Full Page - See Details Not using polyfill to test native support. Focused on Safari Technology Preview support (and Edge one day) as they do not have stable implementations yet....
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Drag to Make the Red Squiggles Disappear
See the Code - See it Full Page - See Details Was watching Tumble Leaf with the kid the other day, and they talked about how looking through a red glass blocks out the red that exists behind it. Which...
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Drag to Reveal the Image
See the Code - See it Full Page - See Details Was watching Tumble Leaf with the kid the other day, and they talked about how looking through a red glass blocks out the red that exists behind it. Which...
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Dance of the Three-Sided Polygons of the 1990s
See the Code - See it Full Page - See Details If you stare long enough, you'll swear the triangles start to move. This Pen uses: Pug, CSS, JavaScript, and
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Tree
See the Code - See it Full Page - See Details Inspired by wrapping paper. Works fully as expected in Firefox, Blink. Safari misses one animation that is using the Web Animations API. Edge misses...
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Reveal Lens
See the Code - See it Full Page - See Details Hidden reveal lenses. Filters similar colors and allows others to become more prominent. Red is fairly standard and in use across puzzles, board games...
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Sarah (hand coded SVG, no Duck)
See the Code - See it Full Page - See Details Hand-coded SVG for Sarah from the BBC kids show [Sarah and Duck](https://en.wikipedia.org/wiki/Sarah_%26_Duck) (also on Netflix US). Practice for writing...
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Wreath of Sorts
See the Code - See it Full Page - See Details Christmas Wreath with over 700 transformed elements (I know... just trying some ideas). Hue rotated + randomly distributed lights. Sparkle throughout....
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Animating CSS Variables for Individual Transform Functions (Houdini)
See the Code - See it Full Page - See Details Requires Houdini Properties and Values... as of 1/2018 this means Chrome/Opera with Experimental Web Platform Features flag enabled. _So... why is this...
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Drag to Make the Red Squiggles Disappear
See the Code - See it Full Page - See Details Was watching Tumble Leaf with the kid the other day, and they talked about how looking through a red glass blocks out the red that exists behind it. Which...
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Offset Path Position
See the Code - See it Full Page - See Details CSS Motion Path (Offset Path) has five properties in the current spec. Path, Rotation, and Distance have all had implementation in Chrome since v46, but...
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Offset Path Anchor
See the Code - See it Full Page - See Details _Update: `offset-anchor` appears corrected in Chrome Canary 66 *with* the Experimental Web Platform Features flag enabled_ CSS Motion Path (Offset Path)...
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Multiply Mix Blend Example
See the Code - See it Full Page - See Details This Pen uses: HTML, CSS, JavaScript, and
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