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Regret Tracking & Analysis Dashboard

6.5
fintech profitable added: Wednesday February 2026 10:26

A web application that allows users to input financial decisions and track them against actual outcomes, visualizing potential missed opportunities (opportunity cost) and providing a stark reminder of financial regrets.

160h
mvp estimate
6.5
viability grade
42
views

technology stack

Python PostgreSQL NodeJS Medium

inspired by

Show HN: Quantifying opportunity cost with a deliberately simple web app