Open-source design platform where designs are expressed as code, giving designers and developers a single source of truth.
Open Source Alternative to:
Repository activity:
Stars61,469
Forks4,257
Open Issues765
Last commit1 day ago
License:
MPL-2.0
Languages:
Clojure
JavaScript
SCSS
Rust
Octolens – The Unified Social Listening APISupported By
Unified API to monitor the whole web and receive AI-vetted alerts for keyword mentions. Built for developers.

Penpot is the open-source design platform for teams that build digital products at scale. Designs are expressed as code from the start, so designers and developers work from a single source of truth, with no hand-off friction. Built on open standards, Penpot is full-stack design.
Key features
- Design platform: Flexible layouts, design systems, and design tokens in one place, with native CSS, SVG, and HTML at the core.
- Deeper collaboration: Designers and developers work together in real time alongside AI agents that can be enabled via MCP, sharing the same language from the first draft to production.
- Ownership and sovereignty: Penpot can be self-hosted, deployed on private cloud, or used as SaaS, giving organizations full ownership and security of their design data and infrastructure.
- At scale: Built for organizations of every size, with the governance, integrations, and workflows that large teams depend on.
- Trusted and future-proof: Fully open source with over 60K GitHub stars, Penpot is backed by a thriving global community and an open roadmap.
- Open integrations and AI-ready: Connect Penpot to existing toolchains through its API, webhooks, and plugins. The Penpot MCP server lets any AI agent read and work with designs directly, bringing design context into AI-assisted development.