0dfac801a4
* ✨ Improve error handling and exception formatting - Enhance exception formatting with visual separators and cause chaining - Add new handler for :internal error type - Refine error types: change assertion-related errors to :assertion type - Improve error messages and hints consistency - Clean up error handling in zip utilities and HTTP modules * 🐛 Properly handle AbortError on fetch request unsubscription When a fetch request in-flight is cancelled due to RxJS unsubscription (e.g. navigating away from the workspace while thumbnail loads are pending), the AbortController.abort() call triggers a catch handler that previously relied solely on a @unsubscribed? flag to suppress the error. This was unreliable: nested observables spawned inside rx/mapcat (such as datauri->blob-uri conversions within get-file-object-thumbnails) could abort independently, with their own AbortController instances, meaning the outer unsubscribed? flag was never set and the AbortError propagated as an unhandled exception. Add an explicit AbortError name check as a disjunctive condition so that abort errors originating from any observable in the chain are suppressed at the source, regardless of subscription state. Signed-off-by: Andrey Antukh <niwi@niwi.nz>
Website • User Guide • Learning Center • Community
Youtube • Peertube • Linkedin • Instagram • Mastodon • Bluesky • X
Penpot is the first open-source design tool for design and code collaboration. Designers can create stunning designs, interactive prototypes, design systems at scale, while developers enjoy ready-to-use code and make their workflow easy and fast. And all of this with no handoff drama.
Available on browser or self-hosted, Penpot works with open standards like SVG, CSS, HTML and JSON, and it’s free!
The latest updates take Penpot even further. It’s the first design tool to integrate native design tokens—a single source of truth to improve efficiency and collaboration between product design and development. With the huge 2.0 release, Penpot took the platform to a whole new level. This update introduces the ground-breaking CSS Grid Layout feature, a complete UI redesign, a new Components system, and much more. For organizations that need extra service for its teams, get in touch
🎇 Design, code, and Open Source meet at Penpot Fest! Be part of the 2025 edition in Madrid, Spain, on October 9-10.
Table of contents
Why Penpot
Penpot expresses designs as code. Designers can do their best work and see it will be beautifully implemented by developers in a two-way collaboration.
Plugin system
Penpot plugins let you expand the platform's capabilities, give you the flexibility to integrate it with other apps, and design custom solutions.
Designed for developers
Penpot was built to serve both designers and developers and create a fluid design-code process. You have the choice to enjoy real-time collaboration or play "solo".
Inspect mode
Work with ready-to-use code and make your workflow easy and fast. The inspect tab gives instant access to SVG, CSS and HTML code.
Self host your own instance
Provide your team or organization with a completely owned collaborative design tool. Use Penpot's cloud service or deploy your own Penpot server.
Integrations
Penpot offers integration into the development toolchain, thanks to its support for webhooks and an API accessible through access tokens.
Building Design Systems: design tokens, components and variants
Penpot brings design systems to code-minded teams: a single source of truth with native Design Tokens, Components, and Variants for scalable, reusable, and consistent UI across projects and platforms.
Getting started
Penpot is the only design & prototype platform that is deployment agnostic. You can use it in our SAAS or deploy it anywhere.
Learn how to install it with Docker, Kubernetes, Elestio or other options on our website.
Community
We love the Open Source software community. Contributing is our passion and if it’s yours too, participate and improve Penpot. All your designs, code and ideas are welcome!
If you need help or have any questions; if you’d like to share your experience using Penpot or get inspired; if you’d rather meet our community of developers and designers, join our Community!
You will find the following categories:
- Ask the Community
- Troubleshooting
- Help us Improve Penpot
- #MadeWithPenpot
- Events and Announcements
- Inside Penpot
- Penpot in your language
- Design and Code Essentials
Code of Conduct
Anyone who contributes to Penpot, whether through code, in the community, or at an event, must adhere to the code of conduct and foster a positive and safe environment.
Contributing
Any contribution will make a difference to improve Penpot. How can you get involved?
Choose your way:
- Create and share Libraries & Templates that will be helpful for the community
- Invite your team to join
- Give this repo a star and follow us on Social Media: Mastodon, Youtube, Instagram, Linkedin, Peertube, X and BlueSky
- Participate in the Community space by asking and answering questions; reacting to others’ articles; opening your own conversations and following along on decisions affecting the project.
- Report bugs with our easy guide for bugs hunting or GitHub issues
- Become a translator
- Give feedback: Email us
- Contribute to Penpot's code: Watch this video by Alejandro Alonso, CIO and developer at Penpot, where he gives us a hands-on demo of how to use Penpot’s repository and make changes in both front and back end
To find (almost) everything you need to know on how to contribute to Penpot, refer to the contributing guide.
Resources
You can ask and answer questions, have open-ended conversations, and follow along on decisions affecting the project.
✏️ Tutorials
🏘️ Architecture
License
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
Copyright (c) KALEIDOS INC
Penpot is a Kaleidos’ open source project