Born-Open Data is a framework whereby experiments are conceived from the start as making the data openly accessible. This framework was first described in Rouder, 2016, and an actual implementation for E-Prime 2.10 was provided by Cousineau, 2020. Herein, we provide an implementation for jsPsych. It consist in a plugin for jsPsych which can be inserted anywhere in the experiment's timeline and a function called upon completion of the experiment. The data are then uploaded transparently and automatically to a GitHub repository where they are immediately and openly accessible to the research community.