Sextant

What it does

60+ domain-specific chart widgets that install with the shadcn CLI. Each ships production states, a deterministic plain-English narrative (no LLM), a visual editing Studio, and a typed Zod data contract. Cash runway, ARR waterfall, DORA, retention — one npx shadcn add.

A shadcn/ui registry of intelligent React chart widgets — funnels, retention, revenue and runway with forecasts, anomaly detection and built-in states. No LLM.

Defensible forecasts, honest uncertainty and anomaly detection — for the board deck, the investor update, the customer-facing dashboard. A shadcn/ui registry of intelligent chart widgets across product, growth, finance and ops, with loading, empty and error states baked in and a one-sentence narrative on every chart. No LLM, no chart wiring. Forecast bands are model-derived — ETS residual σ, not decoration — backtested for calibration and shown with the coverage number, so they hold up when someone asks how you got them. The same honest stats run on any metric: revenue, retention, uptime, headcount. Every widget computes a one-sentence narrative — the anomaly that matters, the biggest…from sextant.sh

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