RResearchAlts

OpenSesame

Graphical experiment builder for the social sciences

★ Stars281281 on GitHub
Last commit8 Oct 2026
LicenceGPL-3.0SPDX, from the repository
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From GitHub, fetched 19 Oct 2026.

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OpenSesame is a free program for building experiments for psychology, neuroscience and experimental economics, with a drag-and-drop interface, Python scripting and support for eye trackers.

Free alternative to

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