Keep a Roadmap is made of three parts, each under its own license. 1. The convention and site text: CC BY 4.0 src/index.html (its prose), CREDITS.md and README.md, and the files the build generates from them: index.md, llms.txt and sitemap.md. Copyright (c) 2026 John Campion Licensed under the Creative Commons Attribution 4.0 International License. To view a copy of this license, visit https://creativecommons.org/licenses/by/4.0/ Full legal code: https://creativecommons.org/licenses/by/4.0/legalcode When you share or adapt it, credit "Keep a Roadmap by John Campion", link to the license, and say if you made changes. 2. The example roadmap: CC0 1.0 examples/ROADMAP.md, also published as ROADMAP.md. To the extent possible under law, John Campion has waived all copyright and related or neighboring rights to examples/ROADMAP.md. Copy it into your own project without attribution. Full legal code: https://creativecommons.org/publicdomain/zero/1.0/legalcode 3. The build scripts and tests: MIT build.mjs, serve.mjs, scripts/, test/, src/style.css, src/favicon.svg, package.json and netlify.toml. MIT License Copyright (c) 2026 John Campion 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.