Case Study — Web

JLM Tournaments

A robust platform for organizing gaming tournaments featuring a sophisticated modal interface, event filtering, live match viewing, dynamic leaderboards, and comprehensive profile workflows.

Project Overview

JLM Tournaments is a real-time gaming hub for competitive players. Organizers can create double-elimination, single-elimination, or round-robin brackets. Supabase Realtime handles score synchronizations, allowing viewers to see match progressions and bracket updates live without reloading. The website is optimized for lightning-fast loads using Vite and optimized code-splitting.

Key Features & Scope

Dynamic bracket rendering with live score updates

Tournament filters based on game type, price pool, and date

User notification hub displaying matchmaking alerts

Leaderboard profiles tracking player wins, losses, and tournament history

System Architecture

React SPA optimized with Vite. Data synchronization uses Supabase's PostgreSQL Realtime subscriptions. Authenticaton and user sessions are handled by Supabase Auth with custom middleware in Express JS to authorize premium features.

Client InterfaceNext.js / React
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Backend CoreNode.js / Express
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Database NodePostgreSQL (via Supabase)
Database: PostgreSQL (via Supabase)
Deployment: Vercel & Supabase Edge Functions
98
Performance
95
Accessibility
98
Best Practices
100
SEO
Verified Production Metrics
ReactViteSupabaseExpress JSJavaScriptTailwind CSS

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