A command-line tool for building static sites from Observable Notebooks

🎉 performant confetti animation in the browser

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

A static site generator for data apps, dashboards, reports, and more. Observable Framework combines JavaScript on the front-end for interactive graphics with any language on the back-end for data a…

A concise API for exploratory data visualization implementing a layered grammar of graphics

Download ESM modules from npm and jsdelivr

Vite & Vue powered static site generator.

WebAssembly version of DuckDB

Fast robust predicates for computational geometry in JavaScript

A tool to interface with and download Global Historical Climatology Network (GHCN) data into easily readable CSVs.

A nodejs and client-side library for (cubic) Bezier curve work

The fast, future-friendly minifier

A robust O(nlogn) implementation of 2D Delaunay triangulation

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

Peer-to-peer hypermedia protocol

📦 Like npm, but faster - an alternative package manager for Node

A Web application for defining custom d3 builds.

Create a gist from terminal, then use git to update it.

An extension of GeoJSON that encodes topology! 🌐

Color spaces! RGB, HSL, Cubehelix, CIELAB, and more.

A library for reactive dataflow programming.

Next-generation ES module bundler

DEPRECATED: An easier way to convert ES6 modules to AMD and CommonJS

Medium's Image Zoom for jQuery

A simple way to to fetch and convert open datatsets involving Portland, Oregon.

Produces various geojson and topojson boundary files for the UK

Extracts an SVG node and accompanying styles from an HTML document and allows you to download it all as an SVG file.

Cheat sheet for GDAL/OGR command-line tools

Utility command-line tool to rapidly and easily fetch data from square/cube evaluator