The Circle Bracket for World Cup - Open Source
The Circle Bracket is an open-source project that provides a circular tournament bracket visualization for the World Cup, offering an alternative to traditional linear bracket formats for following the competition.
Background
The Circle Bracket is a GitHub-hosted, open-source tournament bracket generator used by fans to create and share custom knockout-stage predictions for the FIFA World Cup and similar competitions. Unlike traditional linear bracket layouts, it displays matchups in a circular visual format. "Open source" means the code is publicly available for anyone to use, modify, or contribute to — a common model in software development. The site itself is a single-page web app, not a company or official product, maintained by volunteer developers. It matters because sports tournament brackets are a long-running online ritual (think office pools and social media sharing), and this project is a notable example of a free, ad-free, community-built tool in an area usually dominated by commercial sports media sites.