licences

The terms a project here may state, each with its plain sentence and its full text. A licence says what people may do with the work; it says nothing about AI use, which is a separate word on each project.

• MIT License MIT · use, change and share, with the notice kept
• Apache License 2.0 Apache-2.0 · like MIT, with a patent grant and a notice of changes
• BSD 2-Clause License BSD-2-Clause · use, change and share, with the notice kept
• BSD 3-Clause License BSD-3-Clause · like BSD-2, and the author's name may not endorse
• ISC License ISC · use, change and share, with the notice kept
• Zero-Clause BSD 0BSD · do anything, no notice required
• Mozilla Public License 2.0 MPL-2.0 · changed files stay open, the rest may be closed
• GNU Lesser General Public License v3 or later LGPL-3.0-or-later · changes to this library stay open, programs using it need not
• GNU General Public License v2 GPL-2.0-only · share and adapt, derived programs stay under the same terms
• GNU General Public License v3 or later GPL-3.0-or-later · share and adapt, derived programs stay under the same terms
• GNU Affero General Public License v3 or later AGPL-3.0-or-later · like GPL, and running it as a service counts as sharing
• European Union Public License 1.2 EUPL-1.2 · share and adapt under the same terms, in 23 languages
• The Unlicense Unlicense · given to the public domain
• CC0 1.0 Universal CC0-1.0 · given to the public domain, no credit required
• Creative Commons Attribution 4.0 CC-BY-4.0 · share and adapt, with credit
• Creative Commons Attribution-ShareAlike 4.0 CC-BY-SA-4.0 · share and adapt, with credit, under the same terms
• Creative Commons Attribution-NonCommercial 4.0 CC-BY-NC-4.0 · share and adapt, with credit, non-commercial
• Creative Commons Attribution-NonCommercial-ShareAlike 4.0 CC-BY-NC-SA-4.0 · share and adapt, with credit, non-commercial, under the same terms
• Creative Commons Attribution-NoDerivatives 4.0 CC-BY-ND-4.0 · share as is, with credit; no adaptations
• Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 CC-BY-NC-ND-4.0 · share as is, with credit, non-commercial; no adaptations
• SIL Open Font License 1.1 OFL-1.1 · use, change and share the font; not sold on its own
• Open Data Commons Open Database License 1.0 ODbL-1.0 · share and adapt the database, with credit, under the same terms
• Open Data Commons Attribution License 1.0 ODC-By-1.0 · share and adapt the database, with credit
• Open Data Commons Public Domain Dedication and License 1.0 PDDL-1.0 · the database is given to the public domain
• Community Data License Agreement Permissive 2.0 CDLA-Permissive-2.0 · use and share the data, keep the notice
• Community Data License Agreement Sharing 1.0 CDLA-Sharing-1.0 · use and share the data, changes to it under the same terms
• All rights reserved all-rights-reserved · no permission is given beyond what the law allows
• Custom terms custom · the owner's own terms, in a file in the repository