Make the Web a More a Colorful Place!
A guide to using new color spaces & formats with OddContrast
OddBird’s color tool not only checks contrast ratios, but supports the new CSS color formats and spaces.
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Birds Recommend: Performant Parallaxing with CSS 3D
If you’d like to learn how to create parallax scrolling for your website, Paul Lewis’ guide to performant parallaxing is the perfect place to start.
Parallaxing
Copy permalink to “Parallaxing”Thanks to Rachel Nabors for pointing us to Paul Lewis’ excellent article on Performant Parallaxing. This article is so useful, we couldn’t pass up the opportunity to recommend it. Continue reading for a quick summary or head over to Paul’s article right away!
Performant Parallaxing >
Don’ts
Copy permalink to “Don’ts”Paul, a developer at Google, starts with the don’ts. Don’t use scroll events to create a parallax effect.
JavaScript doesn’t guarantee that parallaxing will keep in step with the page’s scroll position.
Trying to achieve a parallax look by changing background position doesn’t work well either, negatively effecting the animation.
CSS 3D
Copy permalink to “CSS 3D”Paul recommends using CSS 3D for performant parallaxing, and gives detailed instructions for how to do just that. Anticipating the bugs for us, Paul includes various workarounds.
Have you used this approach? Did it work? Let us know by sending us a message via Twitter.
Performant Parallaxing >
Recent Articles
Article post typeUpdates to Popover and CSS Anchor Positioning Polyfills
hintpopovers,position-areaand moreWe have been busy updating the Popover and CSS Anchor Positioning Polyfills, but there is still more we can do with your help.
Article post typeNew Features for OddContrast
Display color gamut ranges and more
OddContrast, OddBird’s color format converter and contrast checker, gets new features – including the ability to swap background and foreground colors, and display color gamut ranges on the color sliders. Contrast ratios now incorporate foreground color alpha values.
