• jsPsych: A JavaScript library for creating and running behavioral experiments in a web browser
• psiTurk: An open platform for science on Amazon Mechanical Turk.
• convert-eprime: Python functions to convert E-Prime files to csvs. Not currently being developed, but issues and PRs welcome!
• stimulus.py: Wrappers around PsychoPy stimuli that make it easy to present a study paradigm
• DeepVOG: Pupil segmentation and gaze estimation using fully convolutional neural networks
• formr.org: chain simple forms / surveys into longer runs using the power of R to generate pretty feedback and complex designs
• psychopy: For running psychology and neuroscience experiments
• WCSTDehaeneChangeux: Code for an implementation of the Dehaene and Changeux's model of Wisconsin Card Sorting Test (1991).