Support The Project

Help keep the science free.

BuffBook is an open-source, non-profit project. Everything is available for free, forever. If you'd like to support the continued development and help cover the Cloudflare Workers bills and domain hosting, here are the best ways to contribute.

Direct Support

GitHub Sponsors

100% of the funds go towards paying the hosting and database bills (Cloudflare Workers, D1, KV, and domains). Even a small donation helps keep the site running.

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Pull Requests

Found a typo? Want to improve the UI? BuffBook is open-source. We welcome PRs for bug fixes, features, or corrections.

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Buy a Custom Plan

Get a fully personalized training program built on BuffBook's evidence-based principles. A great way to support while receiving direct value.

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Leave Feedback

Have ideas on how to improve the curriculum? Is something unclear? Your feedback helps shape the future of BuffBook.