Eric-Jan Wagenmakers

CEO / Founder / Chair. Guides the development of JASP.

Bruno Boutin

Lead Core Software Developer. Responsible for the core development of JASP.

Joris Goosen

CTO & Core Software Developer. Responsible for the core development of JASP, and guiding the scientific and technological strategy.

Don van den Bergh

R developer / Analyst. Responsible for the frequentist and Bayesian reliability analysis, the machine learning module, and the network module. Also part of the workshop organization team.

Šimon Kucharský

R developer. Contributing to the underlying R code and its maintenance. Responsible for the JASP Data Library.

Rens Dofferhoff

Core Software Developer. Responsible for the core development of JASP.

Koen Derks

R Developer. Responsible for the audit module, the machine learning module, and the Bain module.

Johnny van Doorn

Analyst / Educator. Responsible for the frequentist ANOVA and Bayesian nonparametric analyses.

František Bartoš

R Developer. Contributing to the underlying R code.

Sophie Berkhout

Responsible for the Bayesian meta-analysis.

Alexander Ly

Responsible for JASP’s strategy and developer of some Bayesian tests.

Pankaj Singla

Software developer. Contributing to acceptance sampling module.

Akash Raj

Software Developer. Responsible for the implementation of UI elements. Implemented the Summary Stats module.

Qixiang Fang

R Developer. Contributing to the underlying code.

Julius Pfadt

Responsible for the reliability module.

Shun Wang

R Developer / Communication. Contributing to improve code, documentation and communication.

Jiashun Wang

R Developer. Contributing to the underlying R code.

Quentin Gronau

Analyst. Responsible for the t-tests and the binomial test. Implemented the figures for the Bayesian analyses.

Maarten Marsman

Contributing to the underlying R code.

Dora Matzke

General Board Member. Responsible for developing and maintaining the help functionality and the JASP documentation.

Herbert Hoijtink

Secretary / R Developer. Contributing to the Informative Hypotheses module.

Joris Mulder

Contributing to the Informative Hypotheses module.

Xin Gu

Contributing to the Informative Hypotheses module.

Richard Morey

Author and maintainer of the BayesFactor package.

Nicholas Judd

Internal tester.

Thijs Vroegh

R Developer. Contributing to the JASPROC module

Malte Lueken

R Developer. Contributing to the JASPROC module

Frederick Aust

Analyst. Contributing to the Bayesian analysis of variance, and part of the workshop organisation team.