MyFin Budget is an open-source, self-hosted personal finance platform designed for individuals to track expenses, manage budgets, monitor investments, and forecast financial futures while maintaining full data control.

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🚀 Overview

MyFin Budget is a comprehensive personal finance manager that empowers users to take control of their finances without relying on third-party SaaS tools. Started as a passion project in 2020 by António Faneca, it addresses key pain points in existing solutions: lack of user-friendliness, incomplete budgeting features, and no ownership over personal data.

This project solves the problem of fragmented and privacy-compromising finance tracking by offering a fully self-hosted alternative with robust budgeting (Boonzi-style monthly plans), transaction management, auto-categorization rules, and investment insights. It's built for privacy-conscious individuals who want a powerful, customizable tool for daily financial oversight.

António created it for his own use after frustration with other apps, and now shares it openly to help others achieve financial clarity and growth.

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✨ Key Features

• Smart Budgeting: Plan and track monthly budgets with custom categories and entities to see where your money goes and stay on target.
• Expense & Transaction Tracking: Manual entry, batch imports from CSV/banks, split transactions, and a rules engine for automatic categorization.
• Investment Insights: Track stocks, crypto, savings, and more with full lifecycle monitoring (beta).
• Forecasts & Stats: Analyze patrimony evolution, generate financial projections, and view customizable reports.
• Multiple themes (dark/light), multilingual (English/Portuguese), demo available.
• Optional: Android/iOS mobile apps for on-the-go access.

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🛠 Tech Stack

• Frontend: React, TypeScript, Vite
• Backend: Node.js, Express, TypeScript, Prisma ORM
• Database: PostgreSQL
• Auth: Custom
• Hosting: Self-hosted (Docker, Docker Compose, Nginx)

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👥 Who Is This For?

This project is useful for:

• Individuals who want to track personal finances with full data privacy and no subscriptions
• Self-hosting enthusiasts building their own finance stack
• Users seeking advanced budgeting and investment tools beyond basic apps

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📸 Screenshots / Demo

• Live demo: https://myfinbudget.com/goto/demo (demo/demo)
• GitHub: https://github.com/afaneca/myfin (screenshots in /screenshots folder)

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🔥 Project Status

• 🟢 Actively building

Last updated: 2026-03-13

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❓ FAQ

Is this project free?

Yes — Fully open source and free to self-host.

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Is the source code available?

Yes — Frontend: https://github.com/afaneca/myfin | API: https://github.com/afaneca/myfin-api | Android: https://github.com/afaneca/myfin-android

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Can I contribute?

Yes, contributions welcome via issues and pull requests on GitHub. Contact maintainer @afaneca for discussions or to get involved.

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📬 Contact & Links

• Website: https://myfinbudget.com
• GitHub: https://github.com/afaneca
• Twitter/X: N/A
• Email: N/A (use GitHub issues or https://ko-fi.com/afaneca)

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