Skip to content

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

1,120 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

  FrACT₁₀


FrACT is a semiautomated vision test battery, full details here: https://michaelbach.de/fract/. It became FrACT₁₀ running in a browser on all plattforms or as a progressive web app.

Programming overview

The program is mostly written in Objective-J, a language implemented by https://www.cappuccino.dev, and compiled by Cappuccino into JavaScript. [While the Cappuccino site looks a bit lazy, there is a small, select and active community working on it, communicating via Gitter.] Objective-J is modeled on Objective-C and implements much of Apple's GUI. Some parts of FrACT₁₀ are also pure JavaScript. Apple's Xcode is used as the development environment; the GUI is created via Xcodes Interface Builder. The program is started by opening the project-relative top-level index.html in a browser while the directory is hosted by a HTML server.

For more see CONTRIBUTING.md.

License

GNU GPL

Donations …

… are welcome (via Buy Me a Coffee)


This file is part of FrACT10. © 2026 Michael Bach, bach@uni-freiburg.de, https://michaelbach.de

About

The Freiburg Vision Test (FrACT) assesses visual acuities and contrast thresholds. It runs in any modern browser, or as a progressive web app.

Topics

Resources

Contributing

Security policy

Stars

21 stars

Watchers

3 watching

Forks

Used by

Contributors

Languages