Repositories list

• logiclearner

  Public
  Logic Learner is an online learning tool that helps computer science, engineering, and mathematics students improve their fluency and problem solving process in writing proofs for propositional logic.

  TypeScript

  •

  GNU General Public License v3.0

  •2•4•0•2•Updated Sep 19, 2025Sep 19, 2025

• react-range-step-input

  Public
  An <input type=range> that steps up and down on click

  reactrange-input

  JavaScript

  •

  GNU General Public License v3.0

  •6•4•1•0•Updated Sep 19, 2025Sep 19, 2025

• quizcon

  Public
  Quizcon provides an alternative question type to faculty who use multiple choice questions as part of their assessments.

  JavaScript

  •

  GNU General Public License v3.0

  •1•2•0•3•Updated Sep 19, 2025Sep 19, 2025

• portfolio

  Public
  CTL Portfolio

  hacktoberfest

  Python

  •

  GNU General Public License v3.0

  •1•0•1•3•Updated Sep 19, 2025Sep 19, 2025

• footprints

  Public
  Footprints is a project to develop a database that tracks individual books through time and space to uncover patterns of trade and learning throughout the Jewish communities of Europe, Asia and the Americas during the modern period.

  digital-humanitieshacktoberfest

  JavaScript

  •

  Other

  •3•13•4•4•Updated Sep 19, 2025Sep 19, 2025

• 3demos

  Public
  Drew Youngren's 3D Calculus Visualizations

  hacktoberfest

  Svelte

  •

  GNU General Public License v3.0

  •3•5•13•2•Updated Sep 19, 2025Sep 19, 2025

• econplayground

  Public
  aka EconPractice - Environment for authoring and interacting with economics concepts

  hacktoberfest

  JavaScript

  •

  GNU General Public License v3.0

  •1•3•8•4•Updated Sep 19, 2025Sep 19, 2025

• mediathread

  Public
  Django application for multimedia annotations facilitating collaboration on video and image analysis. Developed at the Columbia University Center for Teaching and Learning.

  pythondjango

  JavaScript

  •

  Other

  •36•88•11•14•Updated Sep 19, 2025Sep 19, 2025

• logiclearnertools

  Public
  Python

  •

  GNU General Public License v3.0

  •2•0•0•0•Updated Sep 18, 2025Sep 18, 2025

• toolkit

  Public
  A collection of small web tools for various projects

  HTML

  •

  GNU General Public License v3.0

  •0•0•0•1•Updated Sep 17, 2025Sep 17, 2025

• locustempus

  Public
  Locus Tempus is a powerful application designed to facilitate map-based learning activities across disciplines. Locus Tempus features tools for authoring maps, inviting collaborators, and analyzing data spatially and temporally.

  typescriptwebpackcypress

  Python

  •

  GNU General Public License v3.0

  •1•3•2•13•Updated Sep 17, 2025Sep 17, 2025

• lanretam-wagtail

  Public
  Lanretam is a web-based case study developed by AMDD and CTL at Columbia University

  SCSS

  •

  GNU General Public License v3.0

  •0•1•0•3•Updated Sep 17, 2025Sep 17, 2025

• pump

  Public
  prosthetic use for medical prognosis

  HTML

  •1•1•1•1•Updated Sep 17, 2025Sep 17, 2025

• eureka

  Public
  Eureka - A guidebook for using improvisation in the ear training classroom

  CSS

  •

  GNU General Public License v3.0

  •0•1•0•4•Updated Sep 17, 2025Sep 17, 2025

• ahemap

  Public
  An interactive map for selecting and narrowing colleges of interest with criteria important to service members and veterans.

  JavaScript

  •

  GNU General Public License v3.0

  •0•0•0•1•Updated Sep 17, 2025Sep 17, 2025

• statify

  Public
  TypeScript

  •

  GNU General Public License v3.0

  •0•1•0•1•Updated Sep 17, 2025Sep 17, 2025

• ctldjango

  Public
  Django project template

  HTML

  •

  GNU General Public License v3.0

  •1•3•0•0•Updated Sep 17, 2025Sep 17, 2025

• writlarge

  Public
  Writ Large: Discover the Hidden Histories of New York City’s Teaching and Learning Communities

  JavaScript

  •

  GNU General Public License v3.0

  •1•2•0•5•Updated Sep 17, 2025Sep 17, 2025

• austere-med-interactives

  Public
  TypeScript

  •0•0•0•0•Updated Sep 17, 2025Sep 17, 2025

• ohcoe-hugo

  Public
  A Hugo site for the Oral Health Care in the Opiod Epidemic project

  CSS

  •

  Other

  •0•0•0•0•Updated Sep 17, 2025Sep 17, 2025

• polarexplorer

  Public
  JavaScript

  •

  Other

  •0•1•0•0•Updated Sep 17, 2025Sep 17, 2025

• blackrock

  Public
  The Black Rock Virtual Forest Initiative aims to provide a technological framework to support and enhance research, education, and community activities centered on scientific activities at Black Rock Forest.

  HTML

  •

  Other

  •2•1•0•2•Updated Sep 17, 2025Sep 17, 2025

• nepi

  Public
  The ICAP Nursing e-learning platform is designed to support nursing and midwifery education and training.

  Python

  •

  Other

  •1•3•1•0•Updated Sep 17, 2025Sep 17, 2025

• mvsim

  Public
  JavaScript

  •

  Other

  •1•2•0•1•Updated Sep 17, 2025Sep 17, 2025

• plexus

  Public
  HTML

  •

  Other

  •1•0•1•1•Updated Sep 17, 2025Sep 17, 2025

• metricsmentor

  Public
  JavaScript

  •

  GNU General Public License v3.0

  •0•0•0•3•Updated Sep 17, 2025Sep 17, 2025

• smart_sa

  Public
  Multimedia Social Support Intervention: Adherence to HIV Care in South Africa

  JavaScript

  •

  Other

  •1•2•0•2•Updated Sep 17, 2025Sep 17, 2025

• django-lti-provider

  Public
  django-lti-provider adds LTI functionality for the Django web framework. This work began as a port of MIT's LTI Flask Sample, which demonstrates a sample LTI provider for the Flask Framework based on the Python LTI library, PyLTI.

  Python

  •

  Other

  •29•47•4•0•Updated Sep 17, 2025Sep 17, 2025

• dmt

  Public
  django port of our PMT

  Python

  •

  Other

  •5•4•0•5•Updated Sep 17, 2025Sep 17, 2025

• tobaccocessation

  Public
  Tobacco Cessation is an educational website that provides students in the Columbia College of Dental Medicine with multimedia learning modules on strategies designed to assist clinicians in delivering and supporting effective treatments for tobacco use and dependence. The site offers a framework for self-study lessons and activities, including i…

  Python

  •

  Other

  •2•3•0•1•Updated Sep 17, 2025Sep 17, 2025