React + Vite frontend with a local-JSON-backed API (Vite middleware) for tracking portfolio holdings, contributions/withdrawals, recurring contribution plans, and a forecast chart comparing the portfolio's real value against a same-contributions S&P 500 benchmark. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
7 lines
121 B
JSON
7 lines
121 B
JSON
{
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"inceptionDate": "2026-08-11",
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"forecastYears": 10,
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"returnAssumption": "custom",
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"customAnnualReturnPct": 7
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}
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