Spliit is a free and open source alternative to Splitwise. I created it back in 2022 as a side project to learn the Go language, but rewrote it with Next.js since.

• Create a group and share it with friends
• Create expenses with description
• Display group balances
• Create reimbursement expenses
• Progressive Web App
• Select all/no participant for expenses

• Tell the application who you are when opening a group (#7)
• Ability to create recurring expenses (#5)
• Ability to split expenses unevenly (#6)

• Next.js for the web application
• TailwindCSS for the styling
• shadcn/UI for the UI components
• Prisma to access the database
• Vercel for hosting (application and database)

The project is open to contributions. Feel free to open an issue or even a pull-request!

1. Clone the repository (or fork it if you intend to contribute)
2. npm install
3. Start a PostgreSQL server. You can run ./start-local-db.sh if you don’t have a server already.
4. Copy the file .env.example as .env
5. npm run dev

MIT, see LICENSE.