GitHub repository: ucdavis/erplab
Primary language: MATLAB
Description: ERPLAB Toolbox is a free, open-source Matlab package for analyzing ERP data.  It is tightly integrated with EEGLAB Toolbox, extending EEGLAB’s capabilities to provide robust, industrial-strength tools for ERP processing, visualization, and analysis.  A graphical user interface makes it easy for beginners to learn, and Matlab scripting provides enormous power for intermediate and advanced users.