A vanilla JavaScript library for rendering interactive tournament brackets (single/double elimination, round-robin) in web applications.
brackets-viewer.js is a JavaScript library that renders tournament brackets for web applications. It solves the problem of visually displaying complex tournament structures like single elimination, double elimination, and round-robin formats without requiring developers to build the rendering logic from scratch.
Web developers building tournament platforms for sports, esports, gaming competitions, or any event requiring bracket visualization.
Developers choose brackets-viewer.js for its simplicity, framework-agnostic design, and out-of-the-box support for multiple bracket types with customization options like themes and internationalization.
A simple library to display tournament brackets (round-robin, single elimination, double elimination).
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Supports single elimination, double elimination, and round-robin structures, making it versatile for various tournament types, as stated in the key features.
Built with vanilla JavaScript, it seamlessly integrates with any framework like React, Vue, or Angular, confirmed in the README's framework compatibility discussions.
Offers theming via CSS variables for easy visual adjustments, demonstrated in the demo themes folder for quick styling.
Integrates with i18next for translation and vocabulary customization, enabling multi-language bracket displays as highlighted in the features.
Requires data to follow the brackets-model schema, which can be a barrier for custom data sources and adds data preparation overhead.
For multiple bracket instances, developers must provide a selector parameter, adding complexity and potential for errors, as noted in the usage section.
Lacks automatic data binding; updates require re-rendering the bracket manually, necessitating additional code for dynamic applications.
brackets-viewer.js is an open-source alternative to the following products: