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Open Source UI/UX Design Tools using Esbuild

A curated collection of the best open source software for creating user interfaces, user experiences, and prototypes. using Esbuild.

Penpot

Open-source UI design and prototyping for product teams

Stars
48,465
Forks
3,076
Last commit
6 hours ago

Design, prototype, and hand off to developers in one platform. Supports design systems, tokens, flexible layouts, and AI workflows with real CSS/HTML output.

Open Source Alternative to:

Canva

Plasmic

Visual builder that integrates with your codebase for unlimited app development

Stars
6,827
Forks
684
Last commit
6 hours ago

Build web apps, internal tools, and customer portals fast with visual editing, drag-and-drop design, and seamless codebase integration. Deploy anywhere without limits.

Open Source Alternative to:

Webflow

Grida

Open canvas for designing and building web apps

Stars
2,500
Forks
134
Last commit
7 hours ago

Design and build web applications on an open canvas with AI-powered tools, Figma integration, pixel drawing, and a modular SDK built for extensibility.

Open Source Alternative to:

Figma

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