Constantine Golub
@costagolub.bsky.social
Senior Frontend Developer • ⚡ Sharing daily dev insights & AI experiments
You can set the length with an object with a length key value
#JavaScript
#JavaScript
January 20, 2026 at 9:09 PM
You can set the length with an object with a length key value
#JavaScript
#JavaScript
Easy way to convert any image format into webp
cloudinary.com/tools/image-...
cloudinary.com/tools/image-...
Image to WEBP
Convert images seamlessly with a top-rated online WEBP converter. Enjoy quick, 100% free, and high-quality image to WEBP conversions with no loss in image clarity.
cloudinary.com
January 19, 2026 at 1:15 PM
Easy way to convert any image format into webp
cloudinary.com/tools/image-...
cloudinary.com/tools/image-...
useState vs Proxy State in React 🧵
Snapshot-based vs reactive objects
Immutable vs mutable
Component-level vs property-level updates
When should you use each? 👇
#react #FrontEndDeveloper
dev.to/muhammed_fay...
Snapshot-based vs reactive objects
Immutable vs mutable
Component-level vs property-level updates
When should you use each? 👇
#react #FrontEndDeveloper
dev.to/muhammed_fay...
Proxy State in React: What It Is and How It Differs from useState
When building React apps, state management is unavoidable. Most of us start with useState, and for...
dev.to
January 6, 2026 at 7:08 PM
useState vs Proxy State in React 🧵
Snapshot-based vs reactive objects
Immutable vs mutable
Component-level vs property-level updates
When should you use each? 👇
#react #FrontEndDeveloper
dev.to/muhammed_fay...
Snapshot-based vs reactive objects
Immutable vs mutable
Component-level vs property-level updates
When should you use each? 👇
#react #FrontEndDeveloper
dev.to/muhammed_fay...
List of free and paid template using #astro framework
Themes | Astro
Astro builds fast content sites, powerful web applications, dynamic server APIs, and everything in-between.
astro.build
January 5, 2026 at 9:28 AM
List of free and paid template using #astro framework
You can use #sharp www.npmjs.com/package/sharp and #pngToIco www.npmjs.com/package/png-... to generate favicons for your website from your svg logo
#javascript
#javascript
January 4, 2026 at 6:21 PM
You can use #sharp www.npmjs.com/package/sharp and #pngToIco www.npmjs.com/package/png-... to generate favicons for your website from your svg logo
#javascript
#javascript
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...