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Chris Parsons ca2fd288ab
perf: fix draft room lag from excessive re-renders and listener leaks (#54)
Primary fix: setTeamTimers now bails out with `return prev` when the
value hasn't changed, preventing a full DraftRoom re-render on every
1-second timer tick (was 33% of profiler samples).

Memoization: wrap AvailableParticipantsSection, TeamsDraftedGrid,
QueueSection, SidebarRecentPicks, and DraftGridSection in React.memo
so timer ticks don't cascade into heavy components that don't use
timer state.

Stable refs: wrap nine action handlers in useCallback and extract two
inline arrow functions from props objects so memo() comparisons
actually bail out. Memoize the { numFlexPicks } object passed to
TeamsDraftedGrid.

socketVersion: expose an incrementing counter from useDraftSocket so
the socket handler effect re-registers on socket recreation.

Async cleanup: add abort flag + in-flight guard to the visibilitychange
JWT refresh handler to prevent concurrent executions and stale state
updates after unmount. Add abort flag to useDraftNotifications
permissions.query() to prevent dangling onchange if unmounted
mid-promise.

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-02 13:18:47 -08:00
.github/workflows ci: reorganize workflow dependencies and remove standalone test workflow 2025-10-21 12:57:03 -07:00
app perf: fix draft room lag from excessive re-renders and listener leaks (#54) 2026-03-02 13:18:47 -08:00
cypress ci: reorganize workflow dependencies and remove standalone test workflow 2025-10-21 12:57:03 -07:00
database Claude/redesign autodraft queue c4 kp r (#40) 2026-02-27 22:16:26 -08:00
drizzle Claude/redesign autodraft queue c4 kp r (#40) 2026-02-27 22:16:26 -08:00
plans feat: add hide completed sports filter to AvailableParticipantsSection (#47) 2026-02-28 23:16:06 -08:00
public feat: add icon support for sports with file upload and active seasons display 2025-10-13 10:30:47 -07:00
scripts refactor: migrate server code from JavaScript to TypeScript with build pipeline 2025-10-18 22:16:04 -07:00
server fix: guard against stale revalidation overwriting fresh socket data 2026-03-01 12:23:24 -08:00
.dockerignore Initial commit from create-react-router 2025-10-10 23:04:50 -07:00
.env.example refactor: consolidate migration and app containers into single production image 2025-10-13 11:01:12 -07:00
.gitignore ci: add test job to GitHub workflow and setup testing dependencies 2025-10-21 12:47:11 -07:00
.mcp.json feat: Implement event management for sports seasons with CRUD operations and UI 2025-10-31 22:13:12 -07:00
CLAUDE.md feat: implement sports season expected value calculations and probability updates 2025-11-21 22:05:50 -08:00
components.json feat: add theme system with dark mode support and navbar component 2025-10-10 23:30:26 -07:00
cypress.config.js ci: add test job to GitHub workflow and setup testing dependencies 2025-10-21 12:47:11 -07:00
docker-compose.yml feat: add FIFA World Cup 48-team bracket template with group stage and projected scoring 2026-02-14 22:30:12 -08:00
Dockerfile refactor: reorganize Docker file structure and import types separately in server.ts 2025-10-18 22:20:06 -07:00
drizzle.config.ts Initial commit from create-react-router 2025-10-10 23:04:50 -07:00
package-lock.json Add Zod validation and expand export/import for EV and results data (#14) 2026-02-20 20:25:25 -08:00
package.json Add Zod validation and expand export/import for EV and results data (#14) 2026-02-20 20:25:25 -08:00
plan.md Add implementation plan for commissioner-without-team feature (#6) 2026-02-20 08:45:09 -08:00
react-router.config.ts feat: implement middleware and context provider for Express integration 2025-10-11 20:56:00 -07:00
README.md Initial commit from create-react-router 2025-10-10 23:04:50 -07:00
server.ts refactor: reorganize Docker file structure and import types separately in server.ts 2025-10-18 22:20:06 -07:00
TESTING.md ci: add test job to GitHub workflow and setup testing dependencies 2025-10-21 12:47:11 -07:00
tsconfig.json refactor: update import paths to use absolute paths for better clarity and maintainability 2025-10-24 21:20:19 -07:00
tsconfig.node.json feat: implement Expected Value System with ICM probability calculator 2025-11-17 22:19:46 -08:00
tsconfig.server.json feat: Refactor autopick logic to use unified executeAutoPick function and enhance eligibility checks 2025-10-25 10:14:36 -07:00
tsconfig.vite.json refactor: update import paths to use absolute paths for better clarity and maintainability 2025-10-24 21:20:19 -07:00
vite.config.ts Fix ~/database/context resolving to browser stub during dev SSR (#12) 2026-02-20 16:10:22 -08:00
vitest.config.ts refactor: update import paths to use absolute paths for better clarity and maintainability 2025-10-24 21:20:19 -07:00

Welcome to React Router!

A modern, production-ready template for building full-stack React applications using React Router.

Features

  • 🚀 Server-side rendering
  • Hot Module Replacement (HMR)
  • 📦 Asset bundling and optimization
  • 🔄 Data loading and mutations
  • 🔒 TypeScript by default
  • 🎉 TailwindCSS for styling
  • 💾 PostgreSQL + DrizzleORM
  • 📖 React Router docs

Getting Started

Installation

Install the dependencies:

npm install

Development

Copy .env.example to .env and provide a DATABASE_URL with your connection string.

Run an initial database migration:

npm run db:migrate

Start the development server with HMR:

npm run dev

Your application will be available at http://localhost:5173.

Building for Production

Create a production build:

npm run build

Deployment

Docker Deployment

To build and run using Docker:

# For npm
docker build -t my-app .

# Run the container
docker run -p 3000:3000 my-app

The containerized application can be deployed to any platform that supports Docker, including:

  • AWS ECS
  • Google Cloud Run
  • Azure Container Apps
  • Digital Ocean App Platform
  • Fly.io
  • Railway

DIY Deployment

If you're familiar with deploying Node applications, the built-in app server is production-ready.

Make sure to deploy the output of npm run build

├── package.json
├── package-lock.json (or pnpm-lock.yaml, or bun.lockb)
├── server.js
├── build/
│   ├── client/    # Static assets
│   └── server/    # Server-side code

Styling

This template comes with Tailwind CSS already configured for a simple default starting experience. You can use whatever CSS framework you prefer.


Built with ❤️ using React Router.