Credits and licences

Fonts

All three typefaces are licensed under the SIL Open Font License 1.1, which allows use, bundling and redistribution in websites. They are hosted on our own site.

• Inter, by Rasmus Andersson. Source and licence
• DM Mono, by Colophon Foundry. Source and licence

Images and icons

• Buto uses no stock photos or licensed illustrations. Project colours and initials avatars are generated.
• Interface icons are from Lucide (ISC licence). Chat reactions are standard emoji drawn by your device’s own system font. Illustrations are drawn for Buto.
• Profile photos, portfolio images and files belong to the members who uploaded them, and are shown under the licence in our terms. Members confirm they have the right to share what they upload.

Project briefs

Briefs are written with the help of AI (Claude, by Anthropic), checked by automatic rules, and can be edited or removed by our admins. They describe fictional products for practice; any resemblance to a real product is unintended.

Open-source software

• Lucide icons (ISC licence)
• Next.js (MIT licence)
• React (MIT licence)
• Supabase client libraries (@supabase/supabase-js, @supabase/ssr) (MIT licence)
• TypeScript (Apache 2.0 licence)

Last updated October 12, 2026 · version 2026-10-12