Interactive tools I build to make open data explorable.
Fast, static web apps - no backend, no cold start. The browser does the work, and every view is a shareable URL.
On se retrouve
Where should a family scattered across France meet for the weekend? Each group states its departure city and whether it drives, takes the train, or either; the app ranks candidate cities by the longest trip anyone has to make, so nobody carries the whole burden. Car times come live from the IGN routing API, train times from SNCF's open GTFS timetable, recomputed every Monday by a GitHub Action for the next eight weekends.
Europe Wildfire Season Tracker
A live watch of Europe's 2026 fire season, rebuilt from fresh EFFIS satellite perimeters and refreshed through the summer. It maps where and when the continent is burning, sets the season against the last decade, measures how much is re-burning old ground, and lets you drop each of the year's largest fires onto the real outline of Paris for scale.
EasyViz
A static World Bank WDI explorer that loads in under a second. Search 100+ indicators, chart with country presets, run OLS and Gapminder-style animations, upload your own CSV - all in the browser, talking straight to the World Bank API.
France · Données ouvertes
A commune-level dashboard of French open data from data.gouv.fr: elections, housing, air quality, security, public finance, health, income, demographics, energy & carbon, mobility, and organic farming - plus bivariate maps, a correlation explorer, and small-multiples by département.