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#codepenchallenge — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #codepenchallenge, aggregated by home.social.

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  1. js13kGames @[email protected] ·

    Win one of the THREE CodePen Pro Starter accounts for 12 months each in #js13k 2026!

    js13kgames.com/2026/prizes#cod

    #gamedev #gamedevjs #CSS #CodePen #Pro #Starter #CodePenChallenge #playground #sandbox

    #js13k #gamedev #gamedevjs #css #codepen #pro
  2. js13kGames @[email protected] ·

    Win one of the THREE CodePen Pro Starter accounts for 12 months each in #js13k 2026!

    js13kgames.com/2026/prizes#cod

    #gamedev #gamedevjs #CSS #CodePen #Pro #Starter #CodePenChallenge #playground #sandbox

    #js13k #gamedev #gamedevjs #css #codepen #pro
  3. CodePen @codepen ·

    It's the final week of the January !
    This week, it's Game Over 👾

    codepen.io/challenges/2026/jan

    Thanks @RedisInc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  4. CodePen @[email protected] ·

    It's the final week of the January #CodePenChallenge!
    This week, it's Game Over 👾

    codepen.io/challenges/2026/jan

    Thanks @RedisInc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  5. CodePen @codepen ·

    The January continues!
    This week, we're playing with puzzles 🧩

    codepen.io/challenges/2026/jan

    Thanks @Redisinc for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  6. CodePen @[email protected] ·

    The January #CodePenChallenge continues!
    This week, we're playing with puzzles 🧩

    codepen.io/challenges/2026/jan

    Thanks @Redisinc for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  7. CodePen @codepen ·

    The January continues!
    This week, it's time for some cheat codes 🎮

    codepen.io/challenges/2026/jan

    Thanks @RedisInc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  8. CodePen @[email protected] ·

    The January #CodePenChallenge continues!
    This week, it's time for some cheat codes 🎮

    codepen.io/challenges/2026/jan

    Thanks @RedisInc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  9. CodePen @codepen ·

    New Year, New !
    This month, we press start on 2026 with prompts inspired by video games 👾

    codepen.io/challenges/2026/jan

    Thanks @RedisInc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  10. CodePen @[email protected] ·

    New Year, New #CodePenChallenge!
    This month, we press start on 2026 with prompts inspired by video games 👾

    codepen.io/challenges/2026/jan

    Thanks @RedisInc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  11. Ana Tudor 🐯 @[email protected] ·

    So this week's #CodePenChallenge is a Pen that starts with pressing a button.

    Try mine... if you dare...

    codepen.io/thebabydino/full/eY

    @codepen

    #CSS #SVG

    #codepenchallenge #css #svg
  12. Ana Tudor 🐯 @[email protected] ·

    So this week's #CodePenChallenge is a Pen that starts with pressing a button.

    Try mine... if you dare...

    codepen.io/thebabydino/full/eY

    @codepen

    #CSS #SVG

    #codepenchallenge #css #svg
  13. CodePen @codepen ·

    It's the final of 2025!
    We're partying 'til the new year 🎆

    codepen.io/challenges/2025/dec

    Thanks @MongoDB for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  14. CodePen @[email protected] ·

    It's the final #CodePenChallenge of 2025!
    We're partying 'til the new year 🎆

    codepen.io/challenges/2025/dec

    Thanks @MongoDB for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  15. CodePen @codepen ·

    Our Winter Wonderland continues!
    This week, we make it a cozy winter ☕️
    codepen.io/challenges/2025/dec
    Thanks @MongoDB for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  16. CodePen @[email protected] ·

    Our Winter Wonderland #CodePenChallenge continues!
    This week, we make it a cozy winter ☕️
    codepen.io/challenges/2025/dec
    Thanks @MongoDB for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  17. CodePen @codepen ·

    The December is on!
    This month, it's a Winter Wonderland ☃️
    codepen.io/challenges/2025/dec
    Thanks @MongoDB for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  18. CodePen @[email protected] ·

    The December #CodePenChallenge is on!
    This month, it's a Winter Wonderland ☃️
    codepen.io/challenges/2025/dec
    Thanks @MongoDB for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  19. CodePen @codepen ·

    It's the final week of the November !
    This week, it's time to bring your favorite new CSS feature to the table 🧑‍🌾
    codepen.io/challenges/2025/nov

    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  20. CodePen @[email protected] ·

    It's the final week of the November #CodePenChallenge!
    This week, it's time to bring your favorite new CSS feature to the table 🧑‍🌾
    codepen.io/challenges/2025/nov

    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  21. CodePen @codepen ·

    The New CSS continues!
    This week, we're building with the new CSS `if()` function & custom functions 💻

    codepen.io/challenges/2025/nov

    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  22. CodePen @[email protected] ·

    The New CSS #CodePenChallenge continues!
    This week, we're building with the new CSS `if()` function & custom functions 💻

    codepen.io/challenges/2025/nov

    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  23. CodePen @codepen ·

    The CSS Harvest continues!
    This week, we're building custom select elements with `appearance: base-select; `
    codepen.io/challenges/2025/nov
    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  24. CodePen @[email protected] ·

    The CSS Harvest #CodePenChallenge continues!
    This week, we're building custom select elements with `appearance: base-select; `
    codepen.io/challenges/2025/nov
    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  25. CodePen @codepen ·

    The November is a CSS Harvest 🌾
    This month, we're working with new CSS features, starting with CSS shape() and corner-shape

    codepen.io/challenges/2025/nov

    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  26. CodePen @[email protected] ·

    The November #CodePenChallenge is a CSS Harvest 🌾
    This month, we're working with new CSS features, starting with CSS shape() and corner-shape

    codepen.io/challenges/2025/nov

    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  27. CodePen @codepen ·

    It's the final week of the Halloween !
    Let's have some fun 🎃

    codepen.io/challenges/2025/oct

    Thanks @Redisinc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  28. CodePen @[email protected] ·

    It's the final week of the Halloween #CodePenChallenge!
    Let's have some fun 🎃

    codepen.io/challenges/2025/oct

    Thanks @Redisinc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  29. CodePen @codepen ·

    Our Halloween continues!
    This week is all about Halloween Tricks 👻

    codepen.io/challenges/2025/oct

    Thanks @Redisinc for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  30. CodePen @[email protected] ·

    Our Halloween #CodePenChallenge continues!
    This week is all about Halloween Tricks 👻

    codepen.io/challenges/2025/oct

    Thanks @Redisinc for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  31. CodePen @codepen ·

    The Halloween continues!
    This week, it's time to put on the Halloween Masks

    codepen.io/challenges/2025/oct

    Thanks @Redisinc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  32. CodePen @[email protected] ·

    The Halloween #CodePenChallenge continues!
    This week, it's time to put on the Halloween Masks

    codepen.io/challenges/2025/oct

    Thanks @Redisinc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  33. CodePen @codepen ·

    The October is on!
    It's Halloween Time 🎃
    codepen.io/challenges/2025/oct

    Thanks @Redisinc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  34. CodePen @[email protected] ·

    The October #CodePenChallenge is on!
    It's Halloween Time 🎃
    codepen.io/challenges/2025/oct

    Thanks @Redisinc for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  35. CodePen @codepen ·

    It's the final week of the September
    This week, let's spin the color wheel!

    codepen.io/challenges/2025/sep

    Thanks @MongoDB for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  36. CodePen @[email protected] ·

    It's the final week of the September #CodePenChallenge
    This week, let's spin the color wheel!

    codepen.io/challenges/2025/sep

    Thanks @MongoDB for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  37. CodePen @codepen ·

    Week three of the September is on
    This week, let's go monochrome!

    codepen.io/challenges/2025/sep

    Thanks @MongoDB for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  38. CodePen @[email protected] ·

    Week three of the September #CodePenChallenge is on
    This week, let's go monochrome!

    codepen.io/challenges/2025/sep

    Thanks @MongoDB for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  39. Joe Crawford @[email protected] ·

    Futzed with the "Monochrome" #CodePenChallenge codepen.io/artlung/full/MYaNGra

    #codepenchallenge
  40. Joe Crawford @[email protected] ·

    Futzed with the "Monochrome" #CodePenChallenge codepen.io/artlung/full/MYaNGra

    #codepenchallenge
  41. CodePen @codepen ·

    New week, new !
    This week, we're blending & mixing colors 🎨

    codepen.io/challenges/2025/sep

    Thanks @MongoDB for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  42. CodePen @[email protected] ·

    New week, new #CodePenChallenge!
    This week, we're blending & mixing colors 🎨

    codepen.io/challenges/2025/sep

    Thanks @MongoDB for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  43. Ana Tudor 🐯 @[email protected] ·

    Hey, I made a thing for this week's complementaries challenge on @codepen: codepen.io/thebabydino/details

    (if you're a Ko-fi/Patreon supporter, you may have already seen the pre-prettified version)

    The description has a detailed "behind the demo" explanation.

    Enjoy!

    #SVG #filter #CodePenChallenge #CSS #cssMask #svgFilter #JS #JavaScript
    #code #coding #frontend #controls #web #dev #webDev #webDevelopment

    #svg #filter #codepenchallenge #css #cssmask #svgfilter
  44. Ana Tudor 🐯 @[email protected] ·

    Hey, I made a thing for this week's complementaries challenge on @codepen: codepen.io/thebabydino/details

    (if you're a Ko-fi/Patreon supporter, you may have already seen the pre-prettified version)

    The description has a detailed "behind the demo" explanation.

    Enjoy!

    #SVG #filter #CodePenChallenge #CSS #cssMask #svgFilter #JS #JavaScript
    #code #coding #frontend #controls #web #dev #webDev #webDevelopment

    #svg #filter #codepenchallenge #css #cssmask #svgfilter
  45. CodePen @codepen ·

    It's the final week of the August !
    Let's play with light & shadow ❍

    codepen.io/challenges/2025/aug

    Thanks @pluralsight for sponsoring srv.buysellads.com/ads/long/x/

    #codepenchallenge
  46. CodePen @[email protected] ·

    It's the final week of the August #CodePenChallenge!
    Let's play with light & shadow ❍

    codepen.io/challenges/2025/aug

    Thanks @pluralsight for sponsoring srv.buysellads.com/ads/long/x/

    #codepenchallenge
  47. CodePen @codepen ·

    It's week 3 of the August !
    This week is all about reflection🪞

    codepen.io/challenges/2025/aug

    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  48. CodePen @[email protected] ·

    It's week 3 of the August #CodePenChallenge!
    This week is all about reflection🪞

    codepen.io/challenges/2025/aug

    Thanks @Pluralsight for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  49. Thea @[email protected] ·

    Shadow challenge complete! ✨
    Used data-text with CSS attr() for the shadows. No need to copy text everywhere in HTML, much cleaner this way 👩🏻‍💻 😊
    #CodePenChallenge #cpc-shadow #CSS
    codepen.io/HighFlyer/pen/JoYOv

    #codepenchallenge #cpc #css
  50. CodePen @codepen ·

    The August continues!
    This week, we move into the shadows ❍

    codepen.io/challenges/2025/aug

    Thanks @pluralsight for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  51. CodePen @[email protected] ·

    The August #CodePenChallenge continues!
    This week, we move into the shadows ❍

    codepen.io/challenges/2025/aug

    Thanks @pluralsight for sponsoring! srv.buysellads.com/ads/long/x/

    #codepenchallenge
  52. js13kGames @[email protected] ·

    Win three CodePen Pro Starter accounts for 12 months each in #js13k 2025!

    js13kgames.com/2025/prizes#cod

    #gamedev #gamedevjs #CSS #CodePen #Pro #Starter #CodePenChallenge #playground #sandbox

    #js13k #gamedev #gamedevjs #css #codepen #pro
  53. js13kGames @[email protected] ·

    Win three CodePen Pro Starter accounts for 12 months each in #js13k 2025!

    js13kgames.com/2025/prizes#cod

    #gamedev #gamedevjs #CSS #CodePen #Pro #Starter #CodePenChallenge #playground #sandbox

    #js13k #gamedev #gamedevjs #css #codepen #pro
  54. Thea @[email protected] ·

    New #CodePenChallenge entry: Aurora Button with gradient tracking shine 👩🏻‍💻

    - Interactive tracking that follows your cursor ✅
    - Multi-layered shine effects with glass morphism✅
    #cpc-shine
    codepen.io/HighFlyer/full/NPGj

    #codepenchallenge #cpc
  55. CodePen @codepen ·

    The August is on!
    This month is all about light & shadow
    It time to shine 💡
    codepen.io/challenges/2025/aug

    #codepenchallenge
  56. CodePen @[email protected] ·

    The August #CodePenChallenge is on!
    This month is all about light & shadow
    It time to shine 💡
    codepen.io/challenges/2025/aug

    #codepenchallenge
  57. CodePen @[email protected] ·

    It's the final week of the July #CodePenChallenge!
    This week, it's time to freestyle 🛹

    codepen.io/challenges/2025/jul

    Thanks @MongoDB for sponsoring: srv.buysellads.com/ads/long/x/

    #codepenchallenge
  58. CodePen @[email protected] ·

    This week's #CodePenChallenge is all about Slideshows. (Use tag `cpc-slideshow`)

    codepen.io/challenges/2025/jul

    Might be a good time to look at developer.mozilla.org/en-US/do (but it is all Chrome-only so far, so only if you're exploring.) We've got other ideas and resources on the page.

    #codepenchallenge