nyc-ride-market

L12 · Pages: Home + Methods

Wave 4 · Phase 4–5 · Spec §9.1, §9.3, §7.3, §12 · Data home.json, share_monthly.json, quality.json

The home page (the market at a glance and the top findings) and the methods page every other page links to.

L05 is done. Build on make site-mock data; switch to real data once L11 publishes

Home: title from JSON; tiles for trips per day, ride-hail share, platform share and congestion fees last month, each with its change vs a year earlier; share-trend line with the 2025-01-05 and 2025-08-01 rules; top findings linking to their pages; a congestion-pricing slot
Methods: sources; cleaning rules and the SPEC §4.2 flag table with flag shares from quality.json; the CBD zone list with borderline zones and results with and without them (SPEC §7.3); validation results; congestion and pay-rise methods; tips are card-only for taxis; waits are ride-hail only; known limits (SPEC §12); downloads of the published files
Every anchor in contracts/site/pages.yaml exists on the methods page

Numbers, titles and subtitles come only from JSON; no digits in markdown prose
Use components from site/src/components/ only. Need a change? Add a Blocked note for the integrator
Every chart has a finding subtitle, units on its axes, and the caption Source: NYC TLC trip records, {as_of_month}
No pies, 3D, dual axes or “Average” line labels; no logos; keep the footer
Language: “estimated effect”, “per hour with a passenger”, taxi tips “card-only”
Check light, dark and 375 px before hand-off

Only this lane writes here. Newest first.

Date	State	Note
	not started

Blocked: none

Hand-off