Legal

Third-Party Licenses

Kyūdō is built on the shoulders of outstanding open-source projects. This page acknowledges the libraries and tools that make our platform possible.

The following third-party software is used in the Kyūdō website and platform. Each library is listed with its license type and a link to its source repository. Full license texts are available in each project's repository.

Core Framework

Next.js

16.xMIT

React framework for server-rendered and statically generated web applications.

github.com/vercel/next.js

React

19.xMIT

A JavaScript library for building user interfaces with declarative, component-based architecture.

github.com/facebook/react

TypeScript

5.xApache-2.0

Typed superset of JavaScript that compiles to plain JavaScript.

github.com/microsoft/TypeScript

Tailwind CSS

4.xMIT

Utility-first CSS framework for rapidly building custom user interfaces.

github.com/tailwindlabs/tailwindcss

UI & Design

Framer Motion

12.xMIT

Production-ready animation library for React with declarative API and gesture support.

github.com/framer/motion

Lucide React

0.4xISC

Beautiful, consistent icon toolkit with over 1,500 outline-style icons.

github.com/lucide-icons/lucide

Geist Font

1.xSIL OFL 1.1

Sans-serif and monospace typeface family designed by Vercel for digital interfaces.

github.com/vercel/geist-font

Build & Infrastructure

PostCSS

8.xMIT

Tool for transforming styles with JavaScript plugins, used for CSS processing pipeline.

github.com/postcss/postcss

sharp

0.33.xApache-2.0

High-performance Node.js image processing library for resizing and format conversion.

github.com/lovell/sharp

gray-matter

4.xMIT

Parse front-matter from markdown documents used for blog and content pages.

github.com/jonschlinkert/gray-matter

remark / rehype

variousMIT

Markdown processing ecosystem used for rendering blog content and documentation.

github.com/remarkjs/remark

Security & Compliance

Prowler

5.xApache-2.0

Open-source cloud security tool used to power the Security Scanner module.

github.com/prowler-cloud/prowler License (Apache-2.0)

Secure Controls Framework (SCF)

currentCC BY-ND 4.0

Comprehensive cybersecurity and privacy controls catalog used as a control mapping source in the Framework Registry. Used with attribution under the Creative Commons Attribution-NoDerivatives 4.0 International license.

securecontrolsframework.com License (CC BY-ND 4.0)

Microsoft & Azure

Azure Static Web Apps CLI

2.xMIT

Command-line tool for local development and deployment of Azure Static Web Apps.

github.com/Azure/static-web-apps-cli

@azure/identity

4.xMIT

Azure SDK authentication library providing credential classes for Azure services.

github.com/Azure/azure-sdk-for-js

License Summary

License	Type	Packages
MIT	Permissive	Majority
Apache-2.0	Permissive	TypeScript, sharp, Prowler
ISC	Permissive	Lucide React
SIL OFL 1.1	Font license	Geist Font
CC BY-ND 4.0	Content license	Secure Controls Framework (SCF)

Disclosure

This page lists the primary open-source dependencies used in the Kyūdō website and platform. Transitive dependencies (libraries used by our direct dependencies) are not individually listed but are governed by their respective licenses. A complete dependency tree is available in the package-lock.json file in our source repository.

If you have questions about our use of open-source software, contact us at legal@kyudo.ai.