Josh

datebook. 📅 Generates URLs and downloadable ICS files for adding events to popular calendar apps.

symbology. 🔖 Generates 1D, 2D, or composite barcodes in png, svg, or eps formats. Supports 50+ symbologies.

tycho. 🪐 A real-time, WebGL-based interactive simulation of our solar system using React/Redux and THREE.js.

colors. get colors in your node.js console

zint-csharp. Windows GUI for generating barcodes, written in C#.

aristotle. 💡 Digital logic IDE/studio, written in Vue