Third-Party Software Notices

Last updated: 2026-07-27

Sundayboard uses third-party software and fonts. Those components remain governed by their own license terms. Nothing in Sundayboard’s Terms of Use limits rights granted under those licenses.

The notices below cover the principal third-party components delivered by the Sundayboard website and browser application. A component’s inclusion does not imply that its author or copyright holder endorses Sundayboard.

Fonts and icons

Figtree

Component: @fontsource/figtree 5.2.10
Project: Figtree
License: SIL Open Font License 1.1
Notice: Copyright 2022 The Figtree Project Authors.

Lucide

Component: @lucide/astro 1.26.0
Project: Lucide
License: ISC, with MIT notices for icons derived from Feather
Notices: Copyright 2026 Lucide Icons and Contributors. Feather-derived icons are copyright 2013-present Cole Bemis.

Application software

Rocicorp Zero

Component: @rocicorp/zero 1.7.0
Project: Rocicorp Zero
License: Apache License 2.0
Author notice: Rocicorp, Inc.

SolidJS

Component: solid-js 1.9.14
Project: SolidJS
License: MIT
Notice: Copyright 2016-2025 Ryan Carniato.

Solid Primitives i18n

Component: @solid-primitives/i18n 2.2.1
Project: Solid Primitives
License: MIT
Notice: Copyright 2021 Solid Primitives Working Group.

TanStack Router

Component: @tanstack/solid-router 1.170.18
Project: TanStack Router
License: MIT
Notice: Copyright 2021-present Tanner Linsley.

tsParticles Confetti

Component: @tsparticles/confetti 4.3.2
Project: tsParticles
License: MIT
Notice: Copyright 2020 Matteo Bruni.

Better Auth

Component: better-auth 1.6.23
Project: Better Auth
License: MIT
Notice: Copyright 2024-present Bereket Engida.

DOMPurify

Component: dompurify 3.4.12
Project: DOMPurify
Selected license: Apache License 2.0
Author notice: Dr.-Ing. Mario Heiderich, Cure53.

DOMPurify is offered under a choice of MPL 2.0 or Apache 2.0. Sundayboard uses it under the Apache 2.0 option.

Zod

Component: zod 4.4.3
Project: Zod
License: MIT

PostHog JavaScript SDK

Component: posthog-js 1.407.2
Project: PostHog JavaScript SDK
Licenses and included notices: Apache License 2.0 and MIT
Primary notices: Copyright 2020 PostHog / Hiberly, Inc. Copyright 2015 Mixpanel, Inc.

The linked PostHog license file also contains the notices applicable to portions originating from Sentry, Meta, Expo, and AgentCat.

License copies and questions

Each license link above opens the complete license text or the component’s distributed license file. Those license terms apply only to the identified third-party component, not to Sundayboard as a whole.

Questions, requests for a machine-readable copy of these notices, or reports of a missing notice may be sent to support@sundayboard.com.