RivalRy — Log Every Rivalry, Feel Every Match, Hear the Hype

This is a submission for Weekend Challenge: Passion Edition What I Built RivalRy is a passion tracker for football rivalries. Fans can log every match against their biggest rivals — win, loss, or draw — rate how intense it felt, and write down the moment as it happened. Over time, it builds a Timeline of every battle and a "Passion Card": a shareable stat card showing total battles, win/loss/draw tally, an overall Passion Rating out of 10, and your single most intense moment — narrated aloud by an AI hype announcer. Passion isn't just about the big clásicos — it's every derby, every gutting loss, every last-minute comeback that stays with you. RivalRy lets you bank that feeling instead of letting it fade, whether it's Real Madrid vs Barcelona, Argentina vs Brazil, or a World Cup 2026 group-stage upset. Demo Youtube demo link- https://youtu.be/6WiRpMUcmGk Live app:- https://rivalryweb.lovable.app/ Code https://github.com/arjunpratapdas/rivalry-pulse-logger How I Built It RivalRy is built with React, Vite, and Tailwind CSS, using browser localStorage to keep every rivalry entry persisted with zero backend setup — fast to build, fast to use. The standout feature is the "Narrate My Rivalry" button on the Passion Card, powered by the ElevenLabs Text to Speech API . When clicked, the app generates a short hype-announcer-style summary of the rivalry's stats and most intense moment, sends it to ElevenLabs, and plays back a natural AI voice narrating it — turning a stat card into something that actually feels like a stadium announcer hyping up your rivalry. One honest note: ElevenLabs free-tier credits are limited, and if they run out, the app gracefully falls back to the browser's built-in speech synthesis with a clear on-screen message, so the feature never breaks — it just degrades gracefully. Prize Categories Submitting for Best Use of ElevenLabs — the AI narration is central to the Passion Card experience, not a bolted-on extra.