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Open source

Attributions

We build on other people's open source, and we are glad to say so. The fonts below ship to your browser under the SIL Open Font License, with their license bundled alongside them. The build stack is used to make this site, not redistributed, so it carries no obligation. It is here because credit is the right thing. The how-it's-built story, infrastructure, and people behind the site live on the Colophon.

Fonts

Served as self-hosted WOFF2. Each ships under the SIL Open Font License 1.1; the full license travels with the fonts.

Build stack

Used to generate the site, not shipped to visitors, so no attribution is required. Credited here with thanks.

The individual products (fledge, spec-sync, augur, attest, and the rest) declare and license their own dependencies in their own repositories. See each project on GitHub.