License
DUCK UI - MIT License
Section titled “DUCK UI - MIT License”Copyright (c) 2024-2026 Caio Ricciuti
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.
What does this mean?
Section titled “What does this mean?”The MIT License is a short, permissive open source license. It lets you do almost anything with the software as long as you keep the copyright and license notice.
You are free to:
Section titled “You are free to:”- Use the software commercially
- Modify the software
- Distribute the software
- Use the software for private use
- Sublicense the software
Under the following conditions:
Section titled “Under the following conditions:”- Include the original copyright notice
- Include a copy of the license
With the understanding that:
Section titled “With the understanding that:”- The software is provided “as is”, without warranty of any kind
- The authors cannot be held liable for damages
Third-Party Licenses
Section titled “Third-Party Licenses”Duck-UI is built on top of several open-source projects. We’d like to acknowledge and give credit to these projects:
- DuckDB and duckdb-wasm - MIT License
- Svelte - MIT License
- CodeMirror - MIT License
- Tailwind CSS - MIT License
- uPlot - MIT License
- Lucide Icons (
lucide-svelte) - ISC License - svelte-sonner - MIT License
- marked - MIT License
- DOMPurify - Apache License 2.0 or Mozilla Public License 2.0
- MapLibre GL JS - BSD 3-Clause License
- ExcelJS - MIT License
- fflate - MIT License
- sql-formatter - MIT License
- Yjs and y-protocols - MIT License
- Zod - MIT License
- WebLLM - Apache License 2.0
- Apache Arrow - Apache License 2.0
- Vite - MIT License
For the full text of these licenses, please visit the respective project repositories.