CodePen.IO (@CodePen) on X
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x.comCodePen.IO
CodePen.IO (@CodePen) on X
This is such a great little game by Steven Gardner. "Tower Blocks" https://t.co/HNjutgwoPW
Apr 30, 2020
CodePen Projects
"🔥 CodePen Tutorial for Beginners (2024) | Build & Share Projects Like a Pro!"
2:19
"🔥 CodePen Tutorial for Beginners (2024) | Build & Share Projects Like a Pro!"
YouTubeConnect and Code
675 viewsJan 8, 2025
CodePen Tutorial: How to Use the Best Online Front-End Editor (HTML/CSS/JS)
7:37
CodePen Tutorial: How to Use the Best Online Front-End Editor (HTML/CSS/JS)
YouTubefreeplacementcourse
190 views4 months ago
10 Cool CodePen Demos (March 2026)
14:38
10 Cool CodePen Demos (March 2026)
YouTubeAlvaro Montoro
130 views4 months ago
Top videos
Scroll shadows are cool, but these scroll... indicators? are perhaps even more clear that there is more content to see in a specific direction. Plus they are powered by CSS' new Scroll Timelines feature with deliciously little code. https://t.co/paVd5MESrv
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Scroll shadows are cool, but these scroll... indicators? are perhaps even more clear that there is more content to see in a specific direction. Plus they are powered by CSS' new Scroll Timelines feature with deliciously little code. https://t.co/paVd5MESrv
x.comCodePen.IO
25.9K viewsSep 14, 2023
I did some open-source this year!Here's a compilation of stuff I posted on @CodePen in 2024All the live demos + source code: https://t.co/cv5etxF0iv
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I did some open-source this year!Here's a compilation of stuff I posted on @CodePen in 2024All the live demos + source code: https://t.co/cv5etxF0iv
x.comKsenia Kondrashova
98.8K viewsDec 27, 2024
No. 5 on the Top Pens of 2023 is Jhey's "Night && Day Toggle"https://t.co/h8GiznAik2It's a great one to reference for beautiful colors and shadows, not to mention an accessible approach to a that is either pressed or not (like a proper toggle).
2:07
No. 5 on the Top Pens of 2023 is Jhey's "Night && Day Toggle"https://t.co/h8GiznAik2It's a great one to reference for beautiful colors and shadows, not to mention an accessible approach to a that is either pressed or not (like a proper toggle).
x.comCodePen.IO
21.2K viewsJan 17, 2024
CodePen Challenges
Congrats to the CodePen Team on the Launch of Version 2 of CodePen!
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Congrats to the CodePen Team on the Launch of Version 2 of CodePen!
YouTubeChris
12 views3 weeks ago
So what's CodePen 2.0? Why is it better? Chris Coyier tells you all about it.
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So what's CodePen 2.0? Why is it better? Chris Coyier tells you all about it.
YouTubefreeCodeCamp.org
4.5K views3 months ago
"CSS Scroll-Spy Timeline Navigation" by Paul
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"CSS Scroll-Spy Timeline Navigation" by Paul
YouTubeCodePen
108 views1 month ago
Scroll shadows are cool, but these scroll... indicators? are perhaps even more clear that there is more content to see in a specific direction. Plus they are powered by CSS' new Scroll Timelines feature with deliciously little code. https://t.co/paVd5MESrv
0:13
Scroll shadows are cool, but these scroll... indicators? are perhaps even more clear that there is more content to see in a specific direction. Plus they are powered by CSS' new Scroll Timelines feature with deliciously little code. https://t.co/paVd5MESrv
25.9K viewsSep 14, 2023
x.comCodePen.IO
I did some open-source this year!Here's a compilation of stuff I posted on @CodePen in 2024All the live demos + source code: https://t.co/cv5etxF0iv
0:43
I did some open-source this year!Here's a compilation of stuff I posted on @CodePen in 2024All the live demos + source code: https://t.co/cv5etxF0iv
98.8K viewsDec 27, 2024
x.comKsenia Kondrashova
No. 5 on the Top Pens of 2023 is Jhey's "Night && Day Toggle"https://t.co/h8GiznAik2It's a great one to reference for beautiful colors and shadows, not to mention an accessible approach to a that is either pressed or not (like a proper toggle).
2:07
No. 5 on the Top Pens of 2023 is Jhey's "Night && Day Toggle"https://t.co/h8GiznAik2It's a great one to reference for beautiful colors and shadows, not to mention an accessible approach to a that is either pressed or not (like a proper toggle).
21.2K viewsJan 17, 2024
x.comCodePen.IO
"CSS Color Picker" by Adam Argylehttps://t.co/7QI0vAhWdk
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"CSS Color Picker" by Adam Argylehttps://t.co/7QI0vAhWdk
12K views8 months ago
x.comCodePen.IO
Colorful Spiky Sphere 🦔1 sphere, 32 spikes, 180 sides, #CSS only. 😎🔗 Live on @CodePen: https://t.co/INniVah0aN
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Colorful Spiky Sphere 🦔1 sphere, 32 spikes, 180 sides, #CSS only. 😎🔗 Live on @CodePen: https://t.co/INniVah0aN
475 views3 weeks ago
x.comAmit Sheen
"Expanding flex cards" by Zed Dashhttps://t.co/dm4CXwAcot
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"Expanding flex cards" by Zed Dashhttps://t.co/dm4CXwAcot
Oct 7, 2018
x.comCodePen.IO
border-style: groove;https://t.co/T6dyLq5Guc
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border-style: groove;https://t.co/T6dyLq5Guc
Jun 7, 2019
x.comCodePen.IO
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"CSS scroll-driven scroll-snapping animations" by Gianahttps://t.co/vUcJ8sUreL Just a ten out of ten absolutely gorgeous example of using these new APIs. Not a line of JavaScript in sight (except a polyfill to make it work more places).
14.9K viewsFeb 9, 2024
x.comCodePen.IO
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"Snake highlight" by Mikael Ainalemhttps://t.co/lEto5dniDl
Feb 23, 2018
x.comCodePen.IO
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Week 2 of the Webflow & GSAP community challenge. Open to everyone! Submit a @CodePen demo or @webflow site & win prizes 💫- Draggable & Inertia -Build something you can drag, flick, spin, snap, or fling across the screen. Think playful, tactile UI, drag-to-solve puzzles, flickable card decks, and draggable image sliders. Submit here https://t.co/UYWogHYsV0 by Sunday, May 11th to win
15.8K viewsMay 7, 2025
x.comGSAP
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"The Tunnel" by Lea Rosemahttps://t.co/CXemFwqyec
Aug 17, 2018
x.comCodePen.IO
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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 tha
257.6K viewsNov 7, 2023
x.comjhey ʕ•ᴥ•ʔ
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我给 Airtap 的第一条任务，是自动寻找近期值得研究的 AI 创意作品。让它优先扫描 Reddit、X、TikTok、YouTube、Product Hunt，重点寻找：- 可直接体验的网页小游戏、3D 创意网站；- 基于 Three.js、WebGL、WebGPU、Canvas 的互动体验；- 适合用 Codex 快速复刻和二次创作的项目。搜索范围优先看过去 24 小时，内容不足再扩展到 7 天；如果主流平台没有好作品，再补充 https://t.co/CW6hMcROLb、GitHub、CodePen、Awwwards、FWA、Hacker News 等社区。它不会简单堆一堆链接，而是筛选真正有价值的项目：- 有 Demo 或体验入口；- 视觉、玩法、交互至少有一个亮点；- 有真实讨论或增长信号；- 小众但有创意的作品也会保留。最后会整理作品链接、作者来源、传播情况、创意拆解、技术方案、实现难度，以及适合二次开发的方向，通过 iMessage 发给我。我还把它设置成定时任务。以后不用每天刷各种社区找灵感，真正值得研究的 idea 会主动找到我。
551 views1 week ago
x.com开发者Hailey
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Have you ever gone to a party and discovered it was actually three different parties in one?@threejs @CodePen link https://t.co/iFrCHNz7Ku
19.4K viewsMay 2, 2025
x.comSergey Borovikov
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"Credit Card Payment Form" by Adam Quinlanhttps://t.co/QYqZHxMp4W
Sep 6, 2018
x.comCodePen.IO
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New @CodePen. SVG rain that splashes out of it's container. https://t.co/j8onlCIBu4
Aug 17, 2016
x.comSteve Gardner
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I just made animated sidebar using SASS and React. It's now available on @CodePen.https://t.co/BENeRDkqmJ#webdeveloper #webdevelopment #frontenddevelopment #frontend #javascript #react #reactjs #css #sass #softwareengineer
Sep 17, 2020
x.comSonny R. Recio 🇵🇭
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Noticed my "Guide to CSS Animation" was missing the mention of negative animation-delay🤦‍♂️ Built a demo showing different effects you can achieve with delays and CSS variables 👍😎 https://t.co/aZkd6CQuZX via @CodePen #animation #webdev #webdeveloper #CSS #coding #100DaysOfCode
Apr 4, 2020
x.comjhey ʕ•ᴥ•ʔ
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Not the easiest thing to make with HTML and CSS though 🤔But. It's doable! ⚡️Responsive too.Trick is layering some pseudo-elements and using set border-radius based on "ch" 🤓span:after { content: ""; position: absolute; inset: 0.25ch;}@CodePen link below! 👇
Nov 7, 2022
x.comjhey ʕ•ᴥ•ʔ
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