Kilian Valkhof

@kilianvalkhof

I build tools for developers and designers and tweet about them. , | Tabler | He/him

Zoetermeer, Netherlands
kilianvalkhof.com
Joined October 2007
651 Photos and videos Photos and videos

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  1. Pinned Tweet
    14 May 2019

    Today I'm launching . This has been a long time in the making and I'm super proud. Go check it out!

    17 replies 37 retweets 164 likes
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  2. 23 hours ago

    prefers-contrast, an upcoming media query, is set to get a "forced" value for forced colors. I think this is a mistake, and wrote about why:

    2 likes
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  3. Retweeted
    Feb 6

    Tailwind Weekly #40 is out 🔥 Highlights: - Welcome to the family! - New update - shows us how to install in - got us a box-shadow plugin with a special feature. ➕ more!

    1 reply 5 retweets 6 likes
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  4. Feb 6

    How to tell when a feature was implemented by a back-end developer only.

    "Your password has been reset successfully"
    Thanks website. What about a link to the login page, as that's obviously what I'm trying to do?
    2 replies 1 retweet 7 likes
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  5. Feb 5

    Like many things it's easier to bring accessibility considerations in earlier in the process. Hidde explains why, and how:

    ✏️ It's easier when you do it earlier a new post, on thinking of accessibility in your agile process, CMS choice and developer sourcing.
    1 retweet 3 likes
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  6. Retweeted
    Feb 4

    Were you a Great Suspender user? Try instead and DM me if you find it to be a good solution. I’ll upgrade your account to the unlimited plan for a year.

    Shots fired! The Great Suspender has been suspended! x⸑x
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    2 replies 4 retweets 3 likes
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  7. Feb 3

    Not even a week after writing an entire blog post about it... Uncaught TypeError: .classList.has is not a function 🤦‍♂️

    2 replies
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  8. Feb 2

    Hello .00000000000001 my old friend. I've come tofixed(2) you again.

    1 reply 2 retweets 14 likes
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  9. Feb 2

    This was an interesting technique to create. Check out the interactive samples in the article to get a feel for how it works!

    Faking container queries with CSS Grid. We used CSS Grid to snap to fixed widths depending on the available space in the containing element. Not *quite* container queries, but can be useful for your next project! Explained here:
    5 likes
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  10. Feb 1

    Facebook is updating the responsive design of their feed faster than I can blog about it. Will probably still blog about the fun technique but it seems less interesting now.

    4 likes
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  11. Retweeted
    Jan 31

    Kilian Valkhof () shows how to re-create the Porky Pig animation from Looney Tunes in CSS.

    3 retweets 5 likes
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  12. Retweeted
    Jan 31

    Check out this superb soda scroller by House of 207! How are they making the cans spin around? It's more simple than it might seem! Check out this quick code breakdown.

    6 replies 53 retweets 411 likes
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  13. Jan 29

    Just came up with a better title. Array.inconclusive()

    1 like
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  14. Jan 29

    Includes, contains or has. Finding things in iterables (lists) in JavaScript

    3 replies 2 retweets 5 likes
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  15. Jan 28

    Oh right, let me switch to Polypane's dark mode. ...oooh now I see it...

    Polypane's list of simulators (on the right) shown in dark mode, showing surprising similarity to Webflow's newly added list (right).
    3 replies 7 likes
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  16. Jan 28

    The new visual impairment feature menu looks very similar... Can't quite put my finger on it though, where have I seen this before? 🤔

    Polypane's list of visual impairment simulators (left) shown next to Webflow's list (right) showing incredible similarity in ordering, sorting and naming.
    3 replies 1 like
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  17. Jan 28

    Yeah, well, like, I'll add THREE TAB TABS TO POLYPANE! Boom. 🎤

    1 reply 1 like
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  18. Retweeted
    Jan 28

    The Safari extension to quickly open links in Polypane is now available! We weren't allowed to explain what Polypane is in the description, so we wrote that instead. Literally. Check it out ;) Download the helper here and maybe give us a nice rating? :)

    1 reply 3 retweets 9 likes
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  19. Jan 28

    Re-Creating the Porky Pig Animation from Looney Tunes in CSS

    2 likes
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  20. Retweeted
    Jan 27

    Form Validation: You want `:not(:focus):invalid`, not `:invalid` 🔗 🏷

    1 reply 7 retweets 48 likes
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  21. Jan 27

    proof:

    2 replies 1 like
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