Kepler.gl is a powerful open source geospatial analysis tool for large-scale data sets.

Better tools for thought

Functional reactive programming library for TypeScript and JavaScript

The Bosque programming language is an experiment in regularized design for a machine assisted rapid and reliable software development lifecycle.

An S3-triggered Amazon Web Services Lambda function that runs your choice of FFmpeg 🎬 commands on a file 🎥 and uploads the outputs to a bucket.

An Apple II emulator originally written in Javascript, now being converted to TypeScript

Library for making Scratch-like projects with JavaScript.

A minimalistic XPath 3.1 implementation in pure JavaScript

IIIF Image API 2.1 & 3.0 server in an AWS Serverless Application

IIIF Presentation API client and server utility library.