ruTournament is a browser-based tournament management application purpose-built for Rubik’s Cube speedcubing competitions. Unlike cloud-hosted platforms, ruTournament stores every piece of data — competitors, results, scrambles, and schedules — directly in the browser’s IndexedDB using Dexie.js. There is no backend server, no account to create, and no internet connection required once the app is loaded. Organizers can run a full competition from registration through final results without ever touching a server.Documentation Index
Fetch the complete documentation index at: https://mintlify.com/SdazaP/ruTournament/llms.txt
Use this file to discover all available pages before exploring further.
Competition Formats
ruTournament supports two distinct competition formats, each with its own bracket logic, result calculation, and advancement rules.WCA Format
World Cube Association–style rounds with automatic average calculation for ao5 and ao3, multi-round advancement, and full support for +2 and DNF time penalties.
Red Bull Format
Direct head-to-head elimination brackets. Supports an optional seeding round for initial placement, with automatic winner advancement through the bracket tree.
Key Features
Offline-First Data
All tournament data persists in IndexedDB via Dexie.js. No internet connection or server needed during a competition.
WCA Format
Automatic ao5/ao3 averages, multi-round structures, and +2/DNF penalty handling following WCA conventions.
Red Bull Format
Elimination bracket engine with optional seeding rounds and automatic advancement of match winners.
csTimer Scrambles
Official scramble sequences generated directly in-browser via the integrated
cstimer_module package — no external tool required.Staff Management
Assign Judge, Runner, and Scrambler roles to competitors per category and group for streamlined floor operations.
Schedule Editor
Configure per-category start times, end times, and rooms, then share a clear event schedule with all participants.
Public Results View
A responsive, read-only leaderboard page displays live and final standings, optimized for both desktop monitors and mobile devices.
Dark / Light Mode
Automatically detects the system color scheme preference and supports a persistent manual toggle between dark and light themes.
Custom Logo
Upload any image as the tournament logo (auto-resized to 200 px) or choose from three built-in SVG logos for 3x3, 2x2, and 4x4 cubes.
All tournament data lives exclusively in your browser’s IndexedDB under the database name
RuTournamentDB. You must use the same browser on the same device for every session of a given tournament. Switching browsers, using private/incognito mode, or clearing browser storage will make existing tournament data inaccessible. Export your data before clearing browser storage to avoid losing records.Tech Stack
ruTournament is built with a modern, entirely client-side toolchain — there is no Node.js process running in production.| Layer | Technology |
|---|---|
| UI framework | React 18 + TypeScript |
| Build tool | Vite 4 |
| Styling | Tailwind CSS 3 |
| Routing | React Router v6 |
| Local storage | Dexie.js over IndexedDB |
| Scrambles | cstimer_module |
| Icons | react-icons |
| Code formatting | Prettier + prettier-plugin-tailwindcss |