Constantine Golub
@costagolub.bsky.social
Senior Frontend Developer • ⚡ Sharing daily dev insights & AI experiments
Reposted by Constantine Golub
This video is such a monumental step backwards. 😅
It's really sad that Chrome laid off one of the world's best CSS developer-designers, and now they have to fake demos of web features. youtu.be/d8J0vs-bEPE?...
Create Scroll-Triggered Animations with CSS
YouTube video by Chrome for Developers
youtu.be
December 21, 2025 at 4:12 PM
This video is such a monumental step backwards. 😅
What about the website build entirely with SVG?!
github.com/icitry/SVGWe...
github.com/icitry/SVGWe...
GitHub - icitry/SVGWebsite
Contribute to icitry/SVGWebsite development by creating an account on GitHub.
github.com
December 15, 2025 at 9:02 AM
What about the website build entirely with SVG?!
github.com/icitry/SVGWe...
github.com/icitry/SVGWe...
Finally, it’s possible to fully style the native
CSS Wrapped 2025
Sculpt dynamic interfaces, stretch your imagination, and play with these 22 powerful new CSS features that landed in Chrome this year.
chrome.dev
December 9, 2025 at 3:58 PM
Finally, it’s possible to fully style the native
Anyone else feel like they work all day but get nothing done? Here’s the math behind it
justoffbyone.com/posts/math-o...
justoffbyone.com/posts/math-o...
The Math of Why You Can't Focus at Work
Interruptions, recovery time, and task size: three numbers that determine if you'll get real work done. Interactive visualizations show the math behind bad days.
justoffbyone.com
December 8, 2025 at 10:18 PM
Anyone else feel like they work all day but get nothing done? Here’s the math behind it
justoffbyone.com/posts/math-o...
justoffbyone.com/posts/math-o...
You can code with your mobile phone
Just install Claude Code GitHub App github.com/apps/claude to connect it with your repo
#claude
Just install Claude Code GitHub App github.com/apps/claude to connect it with your repo
#claude
December 8, 2025 at 10:24 AM
You can code with your mobile phone
Just install Claude Code GitHub App github.com/apps/claude to connect it with your repo
#claude
Just install Claude Code GitHub App github.com/apps/claude to connect it with your repo
#claude
Who said that CSS isn't a programming language?
Here is the entire game created with CSS and HTML
codepen.io/ivorjetski/p...
Here is the entire game created with CSS and HTML
codepen.io/ivorjetski/p...
A Pure CSS Game - You Must Build a Lighthouse.
100% CSS. No artificial colours or ingredients. First person to screenshot a lighthouse wins! Find me @ https://twitter.com/ivorjetski https://www....
codepen.io
December 7, 2025 at 9:28 PM
Who said that CSS isn't a programming language?
Here is the entire game created with CSS and HTML
codepen.io/ivorjetski/p...
Here is the entire game created with CSS and HTML
codepen.io/ivorjetski/p...
Using github.com/copy/v86 it's possible to load up Windows 98 in the browser! ⏪
Suddenly, if you want to play with it like me then you can use the link copy.sh/v86/?profile...
But be prepared: I found only bing was supported 😄
Suddenly, if you want to play with it like me then you can use the link copy.sh/v86/?profile...
But be prepared: I found only bing was supported 😄
December 4, 2025 at 4:41 PM
Using github.com/copy/v86 it's possible to load up Windows 98 in the browser! ⏪
Suddenly, if you want to play with it like me then you can use the link copy.sh/v86/?profile...
But be prepared: I found only bing was supported 😄
Suddenly, if you want to play with it like me then you can use the link copy.sh/v86/?profile...
But be prepared: I found only bing was supported 😄
December 3, 2025 at 4:10 PM
Experimenting with a React motion library to build a fun JavaScript solar ecosystem.
Next up: adding more elements, animations, and optimizing performance.
I’ll post the results soon…
#javascript #react
Next up: adding more elements, animations, and optimizing performance.
I’ll post the results soon…
#javascript #react
December 2, 2025 at 9:26 PM
Experimenting with a React motion library to build a fun JavaScript solar ecosystem.
Next up: adding more elements, animations, and optimizing performance.
I’ll post the results soon…
#javascript #react
Next up: adding more elements, animations, and optimizing performance.
I’ll post the results soon…
#javascript #react
December 2, 2025 at 8:52 AM
November 30, 2025 at 5:20 PM
CSS feature I’m excited to talk about is @property 🎉
It unlocks a whole new experience for building smooth animations.
It’s useful for:
✅ Smooth gradient animations
✅ Progress indicators
✅ Loading states
✅ Theme transitions
✅ Data visualizations
Daily frontend tips
#css #property #animation
It unlocks a whole new experience for building smooth animations.
It’s useful for:
✅ Smooth gradient animations
✅ Progress indicators
✅ Loading states
✅ Theme transitions
✅ Data visualizations
Daily frontend tips
#css #property #animation
November 29, 2025 at 11:45 AM
CSS feature I’m excited to talk about is @property 🎉
It unlocks a whole new experience for building smooth animations.
It’s useful for:
✅ Smooth gradient animations
✅ Progress indicators
✅ Loading states
✅ Theme transitions
✅ Data visualizations
Daily frontend tips
#css #property #animation
It unlocks a whole new experience for building smooth animations.
It’s useful for:
✅ Smooth gradient animations
✅ Progress indicators
✅ Loading states
✅ Theme transitions
✅ Data visualizations
Daily frontend tips
#css #property #animation
Has anyone used any of these AI browsers on a permanent basis? Curious about real-world experiences with ChatGPT Atlas or Comet
#AIBrowser #BrowserSecurity #chatgpt #comet
#AIBrowser #BrowserSecurity #chatgpt #comet
November 28, 2025 at 11:48 AM
Has anyone used any of these AI browsers on a permanent basis? Curious about real-world experiences with ChatGPT Atlas or Comet
#AIBrowser #BrowserSecurity #chatgpt #comet
#AIBrowser #BrowserSecurity #chatgpt #comet
It's an interesting take.
From my perspective situation is opposite. Personal websites aren't going anywhere. Having your own site gives you full control of storing and presenting the content - something platforms just don’t offer
#portfolio #brand
stories.byburk.net/the-end-of-p...
From my perspective situation is opposite. Personal websites aren't going anywhere. Having your own site gives you full control of storing and presenting the content - something platforms just don’t offer
#portfolio #brand
stories.byburk.net/the-end-of-p...
The End of Personal Websites
And why that might be a good thing
stories.byburk.net
November 28, 2025 at 8:01 AM
It's an interesting take.
From my perspective situation is opposite. Personal websites aren't going anywhere. Having your own site gives you full control of storing and presenting the content - something platforms just don’t offer
#portfolio #brand
stories.byburk.net/the-end-of-p...
From my perspective situation is opposite. Personal websites aren't going anywhere. Having your own site gives you full control of storing and presenting the content - something platforms just don’t offer
#portfolio #brand
stories.byburk.net/the-end-of-p...
if() Function - Conditional Styling... In CSS?🔥
One line instead of multiple media queries.
Finally CSS becoming a programming language 😄
#CSS2026 #css #cssFunction #styles #media
One line instead of multiple media queries.
Finally CSS becoming a programming language 😄
#CSS2026 #css #cssFunction #styles #media
November 27, 2025 at 1:59 PM
if() Function - Conditional Styling... In CSS?🔥
One line instead of multiple media queries.
Finally CSS becoming a programming language 😄
#CSS2026 #css #cssFunction #styles #media
One line instead of multiple media queries.
Finally CSS becoming a programming language 😄
#CSS2026 #css #cssFunction #styles #media
If you'r a frontend developer and want to start working with AI features, definitely worth a look npmjs.com/package/ai
It's very easy to connect and start using AI in your project
It's very easy to connect and start using AI in your project
November 26, 2025 at 9:18 AM
If you'r a frontend developer and want to start working with AI features, definitely worth a look npmjs.com/package/ai
It's very easy to connect and start using AI in your project
It's very easy to connect and start using AI in your project
Short-circuiting lets JavaScript stop evaluating expressions early:
const username = input || "Guest";
// Returns input if truthy, otherwise "Guest"
isLoggedIn && showDashboard();
// Only executes showDashboard() if isLoggedIn is true
#javascript #evaluating
const username = input || "Guest";
// Returns input if truthy, otherwise "Guest"
isLoggedIn && showDashboard();
// Only executes showDashboard() if isLoggedIn is true
#javascript #evaluating
November 25, 2025 at 11:06 PM
Short-circuiting lets JavaScript stop evaluating expressions early:
const username = input || "Guest";
// Returns input if truthy, otherwise "Guest"
isLoggedIn && showDashboard();
// Only executes showDashboard() if isLoggedIn is true
#javascript #evaluating
const username = input || "Guest";
// Returns input if truthy, otherwise "Guest"
isLoggedIn && showDashboard();
// Only executes showDashboard() if isLoggedIn is true
#javascript #evaluating
"Many of the upgrades are made with an eye toward agentic use cases, particularly scenarios in which Opus acts as a lead agent commanding a group of Haiku-powered sub-agents..."
via @techcrunch.com
techcrunch.com/2025/11/24/a...
#ai #techcrunch #anthropic
via @techcrunch.com
techcrunch.com/2025/11/24/a...
#ai #techcrunch #anthropic
Anthropic releases Opus 4.5 with new Chrome and Excel integrations | TechCrunch
Anthropic has launched Opus 4.5, the latest version of its flagship model, with new integrations into Chrome and Excel.
techcrunch.com
November 25, 2025 at 9:39 PM
"Many of the upgrades are made with an eye toward agentic use cases, particularly scenarios in which Opus acts as a lead agent commanding a group of Haiku-powered sub-agents..."
via @techcrunch.com
techcrunch.com/2025/11/24/a...
#ai #techcrunch #anthropic
via @techcrunch.com
techcrunch.com/2025/11/24/a...
#ai #techcrunch #anthropic
Meet the most optimistic function ever - it ALWAYS returns true! 😄
Perfect for default callbacks & testing! 🧪✨
#JavaScript #Lodash #WebDev #Programming #Coding #DevHumor #100DaysOfCode 👨💻
Perfect for default callbacks & testing! 🧪✨
#JavaScript #Lodash #WebDev #Programming #Coding #DevHumor #100DaysOfCode 👨💻
November 25, 2025 at 1:40 PM
Meet the most optimistic function ever - it ALWAYS returns true! 😄
Perfect for default callbacks & testing! 🧪✨
#JavaScript #Lodash #WebDev #Programming #Coding #DevHumor #100DaysOfCode 👨💻
Perfect for default callbacks & testing! 🧪✨
#JavaScript #Lodash #WebDev #Programming #Coding #DevHumor #100DaysOfCode 👨💻