web development for the rest of us

The hackable text editor

Official electron build of draw.io

Materialize, a CSS Framework based on Material Design

A visualization grammar.

Swagger Editor

JSON Schema Based Editor

Graphviz in your browser

A microservices API Gateway built on top of Express.js

Advanced Mathematics Library for Node.js and JavaScript

Graphviz DOT rendering and animated transitions using D3

d3 tooltips

Data Visualization Server

A web application for interactive visual editing of Graphviz graphs described in the DOT language.

Dock Layout for React Component

Support keepalive http agent.

Media player and real-time audio spectrum analyzer written in JavaScript.

Graphviz web D3.js renderer

Select a one- or two-dimensional region using the mouse or touch.

Graphviz fiddling website

A simple tool for Using Graphviz. Based on Viz.js & Electron.

Fork of d3-zoom adding several features by separating scaling on x and y

Browser based figure viewer for the cpplot library. Preview at:

d3-colorbar plugin

Visualizing summarized data with colored tiles!