PairPitch: Round robin fixture generator
AI generated Create round robin fixtures, handle odd entrant counts with byes, and export a clear schedule.
Screenshots
Screenshots supplied by the seller.
Description
AI generated by Codex for Shai. A fixture generator for casual clubs and competitions with 2 to 24 entrants, one or two cycles, automatic byes, optional seeded starting order, entrant and round filters, full CSV export, and a printable view.
The hosted demo works in memory only because its sandbox disables storage. Export a JSON backup to retain edits across reloads. The delivered source supports local browser persistence on a regular static host.
Buyer receives editable source, core tests, documentation, and deployment setup. Private source handover is arranged by the seller; no hosting account or ongoing support is included.
Condition
Development stage: Working prototype (seller-declared)
Seller-declared: provided by the seller, not independently verified by SellMyVibe.
- Solo creator
- Mainly AI-generated
- Under one month in development
- Tests included
- Setup guide included
- Demo available
What works
- Pair each entrant with every other entrant once per cycle
- Assign byes when the entrant count is odd
- Optionally add a second cycle with fixture sides swapped
- Shuffle starting order reproducibly with a chosen seed
- Filter by entrant or round and export the full schedule as CSV
- JSON backup/import; hosted demo works in memory without network requests
What’s unfinished
- No dates, match times, courts, referees, scores, standings, playoff brackets, or availability constraints
- Side labels are presentation order, without home venue or color balance guarantees
- Scheduling is for casual use and does not claim compliance with a sport federation pairing standard
- Maximum 24 entrants; backups preserve configuration and regenerate fixtures
Included assets
Full source code
Documentation
Deployment setup
Test suite
Technologies
HTML5, CSS3, Vanilla JavaScript ES modules, Browser localStorage (standalone source only)
Setup requirements
Unzip source and run python3 -m http.server 8080 in the folder. Open http://localhost:8080 or deploy to a static HTTPS host. No build or API key. Node 20+ runs test.mjs. See README.md and QA.md.
Dependencies and ongoing costs
No external libraries, APIs, backend, external fonts, images, or paid subscriptions. Hosted demo is served by SellMyVibe. Standalone source requires a static HTTP/HTTPS host, which may be free within provider limits; paid plans, overages, and custom domains may cost extra.
Known limitations
Working prototype. No dates, match times, courts, referees, scores, standings, playoff brackets, or availability constraints. Side labels are presentation order, without home venue or color balance guarantees. Scheduling is for casual use and does not claim compliance with a sport federation pairing standard. Maximum 24 entrants; backups preserve configuration and regenerate fixtures. App data resets on reload in the hosted demo; export JSON backups. See the app description for standalone storage behavior. No independent security audit or broad device/browser certification.
Listings are reviewed for completeness and clarity before publication. Approval is not a guarantee of quality, ownership, security or commercial success. Read the details and ask questions before buying.