Philippe Rivière Claim this profile

Create contours from non-gridded data with meandering triangles.

Voronoi / Delaunay tessellations on the sphere

Attitude: orientation of an object in space.

Dragging stuff with inertia

Linear Assignment Problem — A Javascript implementation of R. Jonker and A. Volgenant’s algorithm (LAPJV)

Everything clumped together

Observable Plot on the command line

An experimental polyhedral map projection

Tutorial: How to embed ObservableHQ notebooks into your CMS

blur an array of numbers in 1 or 2 dimensions

Archivage militant

proposal for an interoperability layer for text engines

batch apply an image filter

GeoJSON feature editor

A JavaScript Library for Dimensionality Reduction

git-based CMS

Lesson plans for teaching the basics of HTML, CSS, SVG, JSON, and JS (primarily D3.js), in order to create browser-based data visualisations.

Les squelettes de rezo.net

Conversion de fichiers divers (docx, odt) au format SPIP

Facebook-style lightbox, built in jQuery

squelettes illisible.net

csv https://www.resultats-elections.interieur.gouv.fr/telechargements/LG2024/

A stand-alone version of the Spherical Contours observable notebook

to be decided

A data visualization framework combining React & D3

pro(nounceable) quint(uplets) in PHP

le moteur de per.sonn.es

analysis of offshore-leaks and panama papers public data

CSS 3D slideshow tool

my fork of Paul Hammant's poetry git-book

Pro Git Book Content

Manticore Search is a fork of Sphinx. Started by core members of the original Sphinx team, Manticore's goal is to deliver fast, stable and powerful open source full-text search solution

JS implementation of probabilistic data structures: Bloom Filter (and its derived), HyperLogLog, Count-Min Sketch, Top-K and MinHash

Grid-Free Monte Carlo PDE solvers

Unconstrained function minimization in Javascript

No description.

TimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.

Connecting DuckDB to Observable Plot

public profile

Fast n-dimensional filtering and grouping of records.

A complex number library

MapLibre GL JS - Interactive vector tile maps in WebGL2

just of test of import foo%20bar

The source code of the soupault.app website

A list of D3 libraries, plugins and utilities

Simple service to generate Observablehq notebooks previews outside Observablehq UI. It's also reproducing Observable UI styles

No description.

Rasterio reads and writes geospatial raster datasets

A positioning hard limit force type for the d3-force simulation engine

Boolean operations on polygons (union, intersection, difference, xor)

IPFS usage examples

A node client library for the IPFS API

Python package for interactive data visualization

Python 3D coordinate conversions for geospace ecef enu eci

The default Gatsby starter

An extension to GeoJSON that encodes topology and allows compact, delta-encoded coordinates.

PHP backend for reading tiles from mbtiles databases

try the sideEffects: true setting in d3-geo

Une liste de toutes les communes de l'Algérie par wilaya sous différents formats (csv, xlsx, sql, php and json).

Serve maps to desktop, web and mobile applications from an ordinary Apache+PHP webhosting. An OGC WMTS compliant map tile server for maps pre-rendered with MapTiler / MapTiler Pro / GDAL2Tiles / TileMill / MBTiles / etc. Compatible with ESRI ArcGIS Desktop.

Backup of…

Uniform Manifold Approximation and Projection

Graphical primitives for visualization, such as lines and areas.

Encodings that map abstract data to visual representation.

grids for rapid D3 charts mockups

Generative Topographic Mapping with Python

PROJ.4 - Cartographic Projections Library

A library for the computation of Nash equilibria in two player games

Matrix manipulation and computation library

Code is Science - a manifesto for anyone who deals with code in a scientific scenario

SVG export tool for vector tiles

tile server for visionscarto

GUI image optimizer for Mac

Trouver des noms de personnalités dans un texte en recherchant le masque : Xxx Xxx xx xx Xxx

D3 plugin which computes a 'beeswarm' arrangement

No description.

No description.

Allows SVG uploads in Wordpress - based on https://codepen.io/chriscoyier/post/wordpress-4-7-1-svg-upload

Full integration of animated d3.js visualizations into Reveal.js presentations

Literate Programming can be Quick and Dirty.

A tool for visualizing high dimensional single cell data

patches pour mailman sur listes.rezo.net

thème pour zzz.rezo.net

les squelettes de rezo avant 2007

filesystem cache for drupal

command line tool for github gists

Manipulate TopoJSON, such as to merge shapes, and convert it back to GeoJSON.

Convert GeoJSON to TopoJSON.

The Journal of Open Source Software

simple statistics for node & browser javascript

squelettes du site IEAC.info

A curated compilation of plugins and all-things related to d3-force

Pan and zoom SVG, HTML or Canvas using mouse or touch input.

NodeJs CLI tool - outputs a webpage on stdout, with style and scripts inlined (eventually minified)

Twitter for Mastodon.social timeline forwarding tool

Compute a definite integral using Simpson's Rule with adaptive quadrature

A visualization grammar.

sauvegarde des textes de visionscarto

Gensim analysis with Visionscarto.net contents

Set of d3 projections for showing countries distant lands together

my tmux configuration

Create, fork and edit d3.js code snippets for use with bl.ocks.org right in the browser, no terminal required.

Command line tool for manipulating and analyzing text

testing Authorea

No description.

A layout for band-style timelines

Social server with an ActivityStreams API

Compute the Voronoi diagram of a set of two-dimensional points.

Punchcard with D3.js.

Extended geographic projections for D3.

Un cours de D3 basé sur gapminder

Multi-Dimensional charting built to work natively with crossfilter rendered with d3.js

A simple map for Kosmtik.

Make maps with OpenStreetMap and Mapnik

:earth_africa: Handcrafted vector linework for cartography

Beer Drinking Data Vizualization using dc.js, Crossfilter, and Leaflet

ZeroNet - Decentralized websites using Bitcoin crypto and BitTorrent network

Base58 Encoding and Decoding Library for PHP

multihash implementation in node.js

multihash -- self identifying hashes

FAst Lookups of Cosine and Other Nearest Neighbors

Installer et mettre à jour SPIP avec SVN

A suite of utilities for converting to and working with CSV, the king of tabular file formats.

JavaScript library for mobile-friendly interactive maps

Build Mailman3 development virtual machines with Vagrant and Chef.

Extract countries, regions and cities from a URL or text

A guide to document clustering in Python

A bit like Solr, but much smaller and not as bright

Varnish Cache Tuner

store, sync. rince and repeat.

A WordPress Development Environment With Vagrant/Puppet

q - Run SQL directly on CSV or TSV files

Frobel Open Gift is an open source version of the Friedrich Fröbel pedagogical material. This material is originally toy design to teach numeracy and math in Kindergarten. But they also could be used to study information visualization construction (we used it for this purpose).

No description.

Open Source Continuous File Synchronization

Module to use the API of SeenThis <http://seenthis.net/> from Python

Geo-related tools PHP 5.3+ library built atop Geocoder and React libraries

Mac app to upload/download to flickr

Reveal.js slides for a Caliopen presentation

Add SMS notifications using Free Mobile to your PHP projects

speedy docs

manage large files with git

My Sparkleshare folder

fragmentions pour SPIP

D3 plug-in for automatic label placement using simulated annealing.

World countries in JSON, CSV and XML. Any help is welcome!

GitHub help guides

Automated Adaptive Image solution

Base CSS pour le contenu éditorial web

A lot of little things

Leaflet.Control.FullScreen for Leaflet

A simple web service for helping your data flee File Geodatabases

magically convert csv files to geojson files

Importer and Exporter of MBTiles

Website source code for w3id.org

No description.

A library implementing the EBU R128 loudness standard.