See every screen, device & user preference, while you build | Try for free at https://xitter.cf/t.co/J0zwnuXQ67 | By @kilianvalkhof
The Netherlands
Joined September 2016
- Tweets2.3K
- Following2.3K
- Followers2.4K
- Likes1.8K
Polypane. Browser for web devs retweeted
We've updated our contrast checker at colorcontrast.app.
1. It now gives suggested colors for APCA failures too
2. You can use color names along with regular color notations
3. It comes with a WebMCP tool, if you're into that.
The contrast checker on site is updated too.
Polypane. Browser for web devs retweeted
Go to definition for CSS custom properties is pretty nice.
Finding your way back with a single click, that's even nicer.
Polypane. Browser for web devs retweeted
This is Polypane.
youtube.com/watch?v=uGr-6Bsg…
Polypane. Browser for web devs retweeted
Polypane 30 is out! 🤩
🛝 Playgrounds: go from .html to multi-device testing in 3 clicks
🔤 text-scale emulation
📹 recording w/ sound
🌐 Network panel filtering & sorting
✨ Sidepanel browser extensions
🌍 Chromium 152
⛰️ MORE
polypane.app/blog/polypane-3…
Polypane. Browser for web devs retweeted
Has anyone tried using Polypane with Claude code? It appears to be possible and def seems appealing, if nothing else to do proper responsive visual QA/VRT.
Polypane. Browser for web devs retweeted
Polypane has pixel perfect social media previews for ten different social media platforms. That's already much more than any other tool out there.
But Polypane is the kind of app that goes to 11. 🧑🎤
So we're adding WhatsApp in the next release.
polypane.app/social-media-pr…
ALT Social media preview of Polypane.app as shared on Whatsapp
Polypane. Browser for web devs retweeted
Don't waste your time going up and down a DOM tree scouring for one of sixteen CSS properties that create new stacking contexts.
Just use @Polypane. Three clicks is all it takes.
Did you know we wrote a deep dive on offset parents and stacking context? Essential concepts for positioning in all three dimensions.
They're hard to debug, but not with Polypane! Contexts are just listed in our elements panel, easy peasy.
Read here: polypane.app/blog/offset-par…
ALT The Polypane elements panel showing a 'debug' tab with multiple CSS properties and contexts. There is a bright pink arrow overlaid pointing to the 'stacking context parent', showing a DOM element.
Polypane. Browser for web devs retweeted
Looking forward to chatting with Kilian from @polypane next week. We're going to dig into leveraging the @googlechrome Dev Tools MCP server with Polypane. Come hang!
youtube.com/watch?v=ACK84SFC…
Polypane. Browser for web devs retweeted
Just improved my web dev workflow by getting a @polypane subscription! 🥳 🔥 🤩 polypane.app
Polypane. Browser for web devs retweeted
I only ever do these once a year so if you've been on the fence, now's your chance!
✨ Our Black Friday sale starts NOW.
Get a 22% lifetime discount on yearly plans (individuals and teams!)
This is the *only* promotion we run all year. If you’ve been waiting, now is the time. polypane.app/black-friday/
Polypane. Browser for web devs retweeted
Polypane 27 is here!
Polypane now has a projects-based workflow, a new snippets panel, line numbers in the style panel (I know!), a new macOS icon and so much more.
polypane.app/blog/polypane-2…
Polypane. Browser for web devs retweeted
Fastest feedback loop if you use LLMs
Chrome-devtools-mcp allows you to connect coding agent like @GitHubCopilot and @cursor_ai to @Polypane to inspect and get feedback across all your viewports. Learn how:
polypane.app/blog/using-chro…
Polypane. Browser for web devs retweeted
Chrome-devtools-mcp allows you to connect coding agent like @GitHubCopilot and @cursor_ai to @Polypane to inspect and get feedback across all your viewports. Learn how:
polypane.app/blog/using-chro…
Polypane. Browser for web devs retweeted
i have recently started using @polypane
and i must say, this must be a must have tool for dev's and designers.
Polypane. Browser for web devs retweeted
Kilian is at @Frontmania today to speak about the INTL API! Make sure to grab the magazine for a cool article about Polypane and ask Kilian for some stickers!
ALT A magazine folded open to an article with the title ‘a browser just for developers’
Polypane. Browser for web devs retweeted
We just released 26.0.1 with a bunch of fixes and improvements, in particular for the brave souls already using macOS Tahoe: polypane.app/blog/polypane-2…
Polypane. Browser for web devs retweeted
Here's a cool photo that Polypane user Marcos sent us recently.
He has a Logi Creative Console decked out to quickly switch workspaces, layouts and to reload or open the command bar for more advances tasks. A nice productivity boost!
Should we make available a set of icons?
ALT A screen showing Polypane, slightly out of focus. In front of it, a hand hold a small rectangular device with nine buttons in, all showing the Polypane icon together with various title like "workspace 1", "horizontal layout" and "reload".
Polypane. Browser for web devs retweeted
Polypane 26 is here!
Emulate safe-inset-area variables and the small viewport height inside Polypane for the most accurate device emulation available.
Of course there's more, like improvements to inspection, measurement overlays, Chromium 140 and more.
polypane.app/blog/polypane-2…
Polypane. Browser for web devs retweeted
CSS-only floating focus with anchor positioning
We're using anchor positioning to duplicate our Track Focus debug tool (that shows a floating indicator around focused elements) using purely CSS. Follow the walk-through and check out the demo at the end!
polypane.app/blog/css-only-f…
Polypane. Browser for web devs retweeted
Did you know our CSS Specificity calculator has a 'secret' feature?
If you give it multiple comma separated selectors, you can sort them by specificity and see which one wins!
polypane.app/css-specificity…
