jsPsych version 4.0
This is a major update that contains a number of new features, updates, and bug fixes.
- A new documentation site has been built, at http://docs.jspsych.org. Documentation files are now included in the GitHub repository, in the docs directory.
- Looping and conditional designs are now possible, using the new chunk structure. See the documentation for more details.
- A progress bar can be automatically generated for an experiment and displayed at the top of the page. See the documentation for more details.
- Callback functions can be specified at the block level.
- Added support for randomizing and repeating trials within a block.
- The dataAPI module has been renamed data and several new functions were added. See the documentation for more details.
- Improvements were made to the process of creating plugins, by centralizing some of the parameters that are used in all plugins, and removing un-necessary parameters to the plugin.trial method.
- A set of default data is now collected for every plugin.
- Many minor changes were made to plugins to fix various bugs and make improvements.