The Freiburg Vision Test (FrACT) assesses visual acuities and contrast thresholds. It runs in any modern browser, or as webApp.
active 2023-08-19 → 2026-08-11 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1089 days from 2023-08-19 to 2026-08-11. Pushes: 491 total, peak 7 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 26 total, peak 3 in a day. Comments: 21 total, peak 2 in a day. Stars: 9 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| michaelbach | 532 | 491 | 0 | 18 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#51michaelbach2026-03-21 06:19bugfix: Update Gaussian calculation in FractControllerAcuityVernier
- Issue comment#49michaelbach2026-02-21 18:52Smartphone as response box (coupled via web)
- Issue comment#47michaelbach2025-10-08 15:52`AllTrialsPlot` should also work for Contrast
- Issue#47michaelbach2025-10-08 15:52`AllTrialsPlot` should also work for Contrast
- Issue#46michaelbach2025-09-28 11:32Open/save custom settings via local Textfiles
- Issue#45michaelbach2025-09-27 19:07`AllTrialsPlot` output to PDF
- Issue#43michaelbach2025-09-15 07:06Export fields `colorForeBack` should be split into two separate name-value pairs
- Issue comment#44michaelbach2025-09-12 05:16Timing of contrast displays should properly take the "Show fixation mark … duration" into account.
- Issue#44michaelbach2025-09-12 05:16Timing of contrast displays should properly take the "Show fixation mark … duration" into account.
- Issue#44michaelbach2025-09-02 16:42Timing of contrast displays should properly take the "Show fixation mark … duration" into account.
- Issue#39michaelbach2025-09-02 16:40ID and eye tested should be on the Home Screen
- Issue comment#41michaelbach2025-08-09 06:34Line-of-optotypes: headcount should be right on page
- Issue comment#40michaelbach2025-08-09 06:33Line-of-optotypes: target line should always stay vertically centered
- Issue#40michaelbach2025-08-09 06:33Line-of-optotypes: target line should always stay vertically centered
- Issue comment#38michaelbach2025-07-24 06:36PDF output: with more than 50 trials, one page is not enough
- Issue comment#42michaelbach2025-07-24 06:35PDF output: better formatting with tables
- Issue comment#7michaelbach2025-07-21 20:01Auto-fullscreen
- Issue#7michaelbach2025-07-21 20:01Auto-fullscreen
- Issue#41michaelbach2025-07-21 19:59Line-of-optotypes: headcount should be right on page
- Issue#39michaelbach2025-07-21 19:07ID and eye tested should be on the Home Screen
- Issue comment#37michaelbach2025-05-23 11:34Displaced optotype view after cycling blank screen under some conditions
- Issue comment#37michaelbach2025-05-23 08:17Displaced optotype view after cycling blank screen under some conditions
- Issue#38michaelbach2025-05-23 07:47PDF output: with more than 50 trials, one page is not enough
- Issue comment#36michaelbach2025-04-02 11:15Reaction time includes the ISI delay
- Issue#36michaelbach2025-04-02 11:15Reaction time includes the ISI delay
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 9 stars here means stars gained during the window, not the repo's star count.