The playground: visual experiments and creative collaborations.
A work by Ismaël Joffroy Chandoutis, produced by Le Fresnoy, exhibited at Vidéoformes 2025 (Clermont-Ferrand). Web development as a duo: interactive components and data visualizations exploring digital identities.
Shown as part of the exhibition.
Read the articleHackaviz 2024 (Toulouse Dataviz): visualize the schedule of the 2024 Olympic and Paralympic Games from the provided dataset. Designed and built a real-time 3D timeline (web, WebGL) to explore events and disciplines over time.
3rd place in the competition.
A clickable periodic table: mean-field electron clouds for all 118 elements — shells, radial nodes and comparative sizes (WebGL).
Audio playback and frequencies animated in real time (Web Audio API + D3.js): dataviz applied to a live stream.
Up to four thousand starlings flocking as one, with no leader: Flock2, Rama Hoetzlein's scientific model of social flight (2024), ported to WebAssembly (React Three Fiber).
Audio-reactive waves in WebGL shaders, driven by the mic in real time: the GPU serving creative dataviz.
A 3D crowd of eyes following the cursor, each with its own gaze personality (React Three Fiber, instanced rendering): interactive WebGL as a playground.
My GPS running tracks in Metz drawn as dots, coloured by altitude: turning field data into a felt reading of the city (D3.js).
Interactive cartography: projections, rotations and colour scales you can tweak live (D3.js).
World population by country, 1960-2021, as line charts: making a long multi-country series readable. World Bank data (D3.js).
Global forest cover 1990-2020 on a map with a time slider: making a worldwide change visible over time (D3.js).