gtr-scales is an interactive web tool that helps you generate and explore fingering charts for various guitar scales across the fretboard.
Why it's noteworthy
gtr-scales stands out as a lightweight React application specifically designed to generate intuitive guitar fingering charts. It is not just a theoretical repository but a practical reference and practice tool, allowing you to easily visualize the notes and fingerings of various scales—such as modes, symmetric scales, or bebop scales—directly on a virtual guitar fretboard. This project demonstrates the potential of creating highly useful tools from simple ideas through refined UX and interface design.
Who is it for
This tool is ideal for guitarists of all levels, from beginners looking to explore basic scales to advanced players wanting to dive deeper into music theory and practice complex scale patterns. If you are a developer who loves guitar, gtr-scales also serves as a great example of building interactive music applications using React and Vite.
Quick comparison
While many websites only provide static scale charts and general guitar learning apps may lack customization, gtr-scales offers a more visual and focused experience for exploring specific scales. In-depth music theory software can be overly complex, whereas gtr-scales remains simple and accessible for practice purposes.
How to get started
To try gtr-scales right away, you can access the live version at gtr-scales.alesh.com. If you want to explore the source code or contribute, clone the repository and follow the installation instructions in the README (pnpm install, pnpm dev).
Repo: aleshh/gtr-scales • ?★