Polypane. Browser for devs who care
@polypane
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The missing half of your dev environment. Chromium-based workspace for building great sites | Try for free at https://t.co/J0zwnuXQ67 | By @kilianvalkhof
The Netherlands
Joined September 2016
Our last release of the year (no promises) is out! Polypane 27.1 supercharges Portals with console and snippet support, adds a ton of new features to projects and the elements panel and boosts performance due to smarter outline parsing. https://t.co/4YvegckNpS
polypane.app
Polypane 27.1 is here and Polypane Portal has expanded! The Polypane console will now show the console messages from all connected browsers so you get instantβ¦
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We're working on SCIM support through SAML SSO. If you know some of those words and you want to help us test this, reach out!
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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! https://t.co/cJKxr70FBm
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Coming soon: navigate the elements panel tree using your arrow keys. The custom-built Polypane elements panel lets you inspect and edit Elements across all viewports in one go.
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π¨Final Callπ¨ The Polypane Black Friday deal ends in a few hours. If you want to build better websites faster (and save money doing it), this is your moment. 22% off. Ends today. π
polypane.app
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*Last day.* The Black Friday sale ends tonight. Get *22% off Polypane* (Lifetime discount on yearly plans). Go go go! π
polypane.app
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Just improved my web dev workflow by getting a @polypane subscription! π₯³ π₯ π€©
polypane.app
Polypane is where you build responsive, fast, accessible and SEO-friendly websites that work for everyone.
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Weekend project? π οΈ Make sure your site looks great on every screen size. Polypane shows you mobile, tablet, and desktop viewports side-by-side. Fix a bug in one, see it fixed in all. Grab our Friday deal this weekend: π
polypane.app
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110. Thatβs the number of user requests we implemented in 2025 (...I might have gotten nerd-sniped into a few of them π
). Polypane is built *with* and *for* our community. Join us today for 22% off π
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It's Black Friday! π·οΈ We released *18 versions* and *42 new major features* in 2025 alone. From video recording to advanced emulation, Polypane is the most powerful tool for web developers. Get your *22% lifetime discount* today: π
polypane.app
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Did you know Polypane now contributes directly to Chromium? π€― In 2025 we added better emulation for safe-area-insets and svh. Spot layout issues on devices without leaving your desktop. Get the browser that pushes the web forward (for *22% less*): π
polypane.app
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Build responsive and accessible websites in half the time? Yes please. πββοΈ Polypane is the browser built for developers. β
Sync scrolling & interactions β
80+ accessibility tests β
Social media previews Get it for *22% off* this week only: π
polypane.app
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The Polypane Black Friday sale is live! π·οΈ Get *22% off* on yearly plans. Whether you're a freelancer or leading a frontend team, Polypane pays for itself by saving you hours of responsive design work every month. Grab the deal before itβs gone π https://t.co/qGj2EebIhU
polypane.app
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β¨ 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 youβve been waiting, now is the time.
polypane.app
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Some users reported issues opening Polypane with other applications as of 27. We fixed the bug causing that and now 27.0.2 is out too:
polypane.app
Polypane 27 is out! This release brings a new project-focused workflow, a new snippets panel, improved DOM editing and is built on Chromium 142. Here'sβ¦
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We just released Polypane 27.0.1 with a fix for the crashes that could happen on MacOS systems. We also snuck in a couple of other fixes! To solve this quickly we had to disable Widevine DRM, which will be re-enabled in a future release. https://t.co/mi2bp43nSX
polypane.app
Polypane 27 is out! This release brings a new project-focused workflow, a new snippets panel, improved DOM editing and is built on Chromium 142. Here'sβ¦
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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. https://t.co/i9rQDkAIqQ
polypane.app
Polypane 27 is out! This release brings a new project-focused workflow, a new snippets panel, improved DOM editing and is built on Chromium 142. Here'sβ¦
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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. https://t.co/i9rQDkAIqQ
polypane.app
Polypane 27 is out! This release brings a new project-focused workflow, a new snippets panel, improved DOM editing and is built on Chromium 142. Here'sβ¦
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