G.STANCUTA
Project IndexA-08

Sub-Flow

JavaScript

A-08 · RENDER
Sub-Flow, system diagram

Overview

Local-first personal finance app, track income, expenses, recurring flows, calendar dates and monthly savings, with one-click setup.

Sub-Flow is a local-first personal finance app built in JavaScript. It tracks income, expenses, recurring flows, calendar dates, and monthly savings, all from a single interface with one-click setup.

The app runs entirely on the user's device. No server, no account, no sync. Data never leaves the local environment, which makes it fast, private, and fully under the user's control.

Sub-Flow is open source. The goal is a tool that is simple enough to actually use and transparent enough to trust. Recurring flows and calendar-based tracking make it practical for anyone managing a monthly budget.

Type
JavaScript
Year
2024
Status
Open Source
Sheet
A-08
Components
  • Income & expenses
  • Recurring flows
  • Calendar view
  • Monthly savings
  • One-click setup
Stack
  • JavaScript
  • Local-first
Highlights
  • Local-first, no account needed
  • Tracks recurring income and expenses
  • Calendar-based monthly overview
  • One-click setup
  • Open source JavaScript
Repository
FIG

Drawings

  • Sub-Flow, screen 1
  • Sub-Flow, screen 2
Portfolio · Drawing Stamp
Drawn by
G. STANCUTA
Discipline
AI & AUTOMATION
Location
MORTER · SÜDTIROL
Status
Available
Languages
IT · EN · RO · DE+
Stack
PLOI · HETZNER
Revision
REV 2026.A
2026

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