Credits
Womp UI stands on other people's work, named here. The licence for Womp UI itself is in LICENSE.
Code in this package
Radix Themes
Womp UI began as a fork of Radix Themes by WorkOS. The prop system, the layout components, the colour and token structure, and six small icons (the check, the dot, the divider and the chevrons in src/components/icons.tsx) come from it.
MIT License. Copyright (c) 2023 WorkOS. The full text is in LICENSE.
Lucide and Feather
Four icons in src/components/icons.tsx are drawings from Lucide: CloseIcon (Lucide's x), PaperclipIcon (paperclip), FileIcon (file) and FileTextIcon (file-text). Lucide's x is derived from Feather by Cole Bemis.
Lucide:
ISC License
Copyright (c) 2026 Lucide Icons and Contributors
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.Feather, for the x icon:
The MIT License (MIT)
Copyright (c) 2013-present Cole Bemis
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.Libraries it is built on
These are installed as dependencies, not copied. Each keeps its own licence in its own package.
| Library | What Womp UI uses it for | By | Licence |
|---|---|---|---|
Radix Primitives (radix-ui) | The behaviour under dialogs, menus, popovers, selects, tabs and most other components | WorkOS | MIT |
Radix Colors (@radix-ui/colors) | The colour scales | Radix (WorkOS) | MIT |
shadcn/ui (@shadcn/react) | MessageScroller: following a streamed reply, anchoring a turn and keeping the reader's place are shadcn's Message Scroller | shadcn | MIT |
| cmdk | Command and Combobox: filtering and keyboard handling | Paco Coursey | MIT |
TanStack Virtual (@tanstack/react-virtual) | VirtualMenu: drawing only the rows in view | Tanner Linsley | MIT |
| react-dropzone | Chatbar: dropping and picking files | Param Aggarwal | MIT |
| classnames | Joining class names | Jed Watson | MIT |
| Zod | The component schemas | Colin McDonnell | MIT |
Typefaces
fonts.css loads these from Google Fonts. None is bundled in the package.
- Inter and Inter Tight by Rasmus Andersson. SIL Open Font License 1.1.
- JetBrains Mono by JetBrains. SIL Open Font License 1.1.
- Playfair Display by Claus Eggers Sørensen. SIL Open Font License 1.1.
The docs site
The icons in the docs and examples are Hugeicons, from its free set.
If your work is here without credit, or credited wrongly, please open an issue.