markjoeljimenez / optidfs

A web app that generates the most optimized lineups for DraftKings. Front end developed in React (Next.js), Redux, and TailwindCSS

Optidfs

🌐 https://optidfs.com/

A web app that generates the most optimized lineups for DraftKings.

Table of Contents

1. Features
2. Todo
3. Developers
4. Contributing

Features

1. Supports most sports on DraftKings
   • (does not support: LOL)
2. Requests directly from DraftKings' API
3. Import/export .csv
4. Search by player, team, position
5. Generate multiple lineups
6. Basic rules:
   • Lock players
   • Number of players from same team
   • Number of specific positions
   • Minimum salary cap
   • Maximum repeating players
   • Projected Ownership
7. Stacking (team, player, custom)

Todo

1. Add other dfs providers (Yahoo, Fanduel, etc)
2. More pydfs rules
3. Implement login service and SQL database
4. View players stats/analytics page

Developers

This project uses pydfs to optimize the lineups and a Python + Flask backend to serve endpoints.

Installation

1. Ensure backend is running
2. Update, fill out, and rename .env.example to .env
3. Run npm i to install NextJS and other dependencies
4. Run npm run develop to run NextJS in dev mode

Testing

This project uses Jest for front-end testing.

• Run npm run test to run all tests
• Alternatively, run npm run test:watch to start NextJS in dev mode and watch all tests

NOTE: All tests are run during a pull request/push via Github Actions.

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.