JavaScript library to help creating high quality justified galleries of images. It has been used by thousands of websites, including 500px, and used by more 150000 Wordpress websites.

EpiPolicy is a population-based epidemic simulator. The UI allows users to define the compartmental model, locations, population features, and various interventions.

Qetch is a tool that allows users to freely sketch patterns on a scale-less canvas to query time series data without specifying query length or amplitude.

Texture is a framework for data extraction over PDF documents. Developers write and manage heuristics, while Mturk workers and end-users contribute by providing ground truth. Texture is a framework for data extraction over PDF documents. Developers write and manage heuristics, while Mturk workers and end-users contribute by providing ground truth.