PDkef is built with the following open source packages. We're grateful to their authors and maintainers. Each package's full license text is linked below; the original notices are also preserved in our source repository.
| Package | Version | License | Copyright |
|---|---|---|---|
| Astro | 7.0.3 | MIT | Copyright (c) 2021 Fred K. Schott |
| @astrojs/preact | 6.0.0 | MIT | Copyright (c) 2021 Fred K. Schott |
| Preact | 10.29.3 | MIT | Copyright (c) 2015-present Jason Miller |
| @cantoo/pdf-lib | 2.7.1 | MIT | Copyright (c) 2019 Andrew Dillon |
| pdf.js (pdfjs-dist) | 6.1.200 | Apache-2.0 | Copyright (c) Mozilla and individual contributors |
| SortableJS | 1.15.7 | MIT | Copyright (c) 2019 All contributors to Sortable |
| signature_pad | 5.1.3 | MIT | Copyright (c) 2018 Szymon Nowak |
| @vercel/analytics | 2.0.1 | MIT | Copyright (c) 2026 Vercel, Inc. |
| Caveat Font | 1.1 | OFL-1.1 | Copyright The Caveat Project Authors |
| Dancing Script Font | 1.1 | OFL-1.1 | Copyright The Dancing Script Project Authors |
| Great Vibes Font | 1.1 | OFL-1.1 | Copyright The Great Vibes Project Authors |
| Gveret Levin Font | 1.1 | OFL-1.1 | Copyright The Gveret Levin Project Authors |
| Pacifico Font | 1.1 | OFL-1.1 | Copyright The Pacifico Project Authors |
| Playpen Sans Font | 1.1 | OFL-1.1 | Copyright The Playpen Sans Project Authors |
| Sacramento Font | 1.1 | OFL-1.1 | Copyright The Sacramento Project Authors |
Full license texts are also available in this project'sTHIRD_PARTY_LICENSES.md.