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jtree

opowell.github.io/jtree

A toolbox for running economics experiments.

Features

  • easy to start: download, unpack and run. Node.js is included; the server runs on Windows, macOS and Linux.
  • easy to access: participants only need a browser, on a laptop, desktop, tablet or phone.
  • easy to program: apps are written in Javascript, and edited in the admin's app editor or any text editor.
  • runs z-Tree treatments and oTree apps as they are, edits them as z-Tree and oTree Studio do, and converts them to jtree apps.
  • three admin interfaces: jtree's own, one laid out after z-Tree, and one after oTree's.
  • autoplay and bots for testing; rooms for permanent participant links; queues of apps and their options for re-use.

Quick start

Setup

Running a session

Designing an app

z-Tree treatments

oTree apps

GIMS asset markets

Release notes

Help (GitHub issues)

Help (Google Group)

Help (Discord)