Third-party licences

This site redistributes third-party font, icon and script files in its build output. Those licences ask for their notice to travel with the files, so it lives here and is served at /THIRD-PARTY-LICENSES.md alongside them.

Added 7 September 2026. The scripts section was added on 4 October 2026: until then this notice said React was not sent to a visitor’s browser, which was wrong. Nothing here is a restriction on using SiteNotePro; it is our side of the bargain for the open assets the site is built from.

Fonts

All three families are imported in src/styles/global.css and compiled into dist/_astro/ as woff2, so the build redistributes the binaries.

Family	Used for	Licence
Inter	Body text and labels (--font-body)	SIL Open Font License 1.1
Inter Tight	Headings (--font-heading)	SIL Open Font License 1.1
Poppins	The wordmark in the logo and on the social cards	SIL Open Font License 1.1

Copyright notices, as published with each family:

• Inter: Copyright (c) 2016 The Inter Project Authors
• Inter Tight: Copyright 2022 The Inter Project Authors
• Poppins: Copyright (c) 2020 The Poppins Project Authors

The full SIL Open Font License 1.1 text ships with each package under node_modules/@fontsource/<family>/LICENSE and is published at https://openfontlicense.org. In short: the fonts may be used, studied, modified and redistributed freely, they may not be sold on their own, and any redistribution keeps this notice and the licence with it.

Icons

Package	Used for	Licence
@iconify-json/lucide	Icons in .astro pages, inlined at build	ISC
lucide-react	Icons in the React islands	ISC

Copyright (c) for Lucide Contributors, and for the portions derived from Feather Icons, Copyright (c) 2013-2022 Cole Bemis. ISC permits use, copying and distribution provided this notice appears in all copies.

Scripts that run in the browser

The forms, the Scorecard and the analytics run third-party JavaScript in the browser. It ships minified, in the files under /_astro/ and inline in each page, so the notices are kept here rather than in those files.

Package	Used for	Licence	Copyright notice
react, react-dom, scheduler	The interactive forms and the Scorecard	MIT	Copyright (c) Facebook, Inc. and its affiliates
astro, @astrojs/react	Starting those components on the page	MIT	Copyright (c) 2021 Fred K. Schott
@vercel/speed-insights	Loading Vercel Speed Insights	Apache-2.0	Copyright 2023 Vercel, Inc.
posthog-js	Analytics, on the production site only (see /privacy)	Apache-2.0, with MIT-licensed portions; full text at /licenses/posthog-js.txt	Copyright 2020 Posthog / Hiberly, Inc.; Copyright 2015 Mixpanel, Inc.; Copyright 2021-2023 LiosK (uuidv7). MIT portions: Copyright (c) 2022 PostHog (part of Hiberly Inc); Copyright (c) 2013 Onur Can Cakmak and all TraceKit contributors; Copyright (c) 2012 Functional Software, Inc. dba Sentry; Copyright (c) 2017 Sentry; Copyright (c) Meta Platforms, Inc. and affiliates; Copyright (c) 2015-present 650 Industries, Inc. (aka Expo); Copyright (c) 2025 AgentCat, Inc. (formerly MCPcat)

lucide-react also runs in the browser and is listed under Icons above. Tailwind CSS (MIT) is compiled into the site’s stylesheet, which carries its own licence line.

The MIT License and the Apache License 2.0 both permit use, copying, modification and distribution, provided the copyright notice and the licence travel with the copies. The full texts ship with each package under node_modules/<package>/LICENSE, and are published at https://opensource.org/license/mit and https://www.apache.org/licenses/LICENSE-2.0. posthog-js’s own licence file, with each MIT portion and its permission notice, is served in full at /licenses/posthog-js.txt, because its code reaches the browser.

Everything else

The rest of the build toolchain runs at build time and is not redistributed to a visitor’s browser, so it is not listed here. Its licences are in node_modules and in package-lock.json.

Site content, copy, the logo, the guide figures and the downloadable packs are our own work and are not covered by the above. See /terms.