io.github.vince-gonzalez/colorblind
See a color or image as a colorblind person does; recolor images and make Ishihara plates.
Open source Open in the app JSON README (API)
About
See a color or image as a colorblind person does; recolor images and make Ishihara plates.
Details
- Kind
- MCP servers
- Topic
- No topic detected
- Publisher
- vince-gonzalez
- Origin
- official
- Category
- ferramentas
- Transport
- local
- Version
- 0.2.0
- Stars
- 1
- Last push
- 2026-08-31T16:46:45Z
- Repository state
- ativo
- Language
- HTML
- License
- MIT
- Added
- 2026-09-02 17:00:56
- Updated
- 2026-09-02 17:00:56
- Origin id
io.github.vince-gonzalez/colorblind
README
``` ╔════════════════════════════════════════════════════════════════════════════════════════════╗ ║ ║ ║ ██████╗ ██████╗ ████████╗██╗ ██████╗ ██████╗ ██╗ ██╗██╗███████╗ ║ ║ ██╔═══██╗██╔══██╗╚══██╔══╝██║██╔════╝██╔═══██╗██║ ██║██║╚══███╔╝ ║ ║ ██║ ██║██████╔╝ ██║ ██║██║ ██║ ██║██║ ██║██║ ███╔╝ ║ ║ ██║ ██║██╔═══╝ ██║ ██║██║ ██║▄▄ ██║██║ ██║██║ ███╔╝ ║ ║ ╚██████╔╝██║ ██║ ██║╚██████╗╚██████╔╝╚██████╔╝██║███████╗ ║ ║ ╚═════╝ ╚═╝ ╚═╝ ╚═╝ ╚═════╝ ╚══▀▀═╝ ╚═════╝ ╚═╝╚══════╝ ║ ║ ║ ║ your eyes, tested in the browser, with nothing leaving it ║ ║ ║ ╚════════════════════════════════════════════════════════════════════════════════════════════╝ ``` [opticquiz.com](https://opticquiz.com) is a set of vision tests that run entirely on the device. No account, no upload, no image ever sent anywhere - the results exist in the tab and vanish with it. ## The tests Colour vision, D-15 arrangement, hue discrimination, anomaloscope-style matching, contrast sensitivity, acuity, astigmatism, Amsler grid, blind spot, vernier alignment, flicker fusion, saturation, dominance and reaction. A test on a web page cannot be a diagnosis: an uncalibrated display, ambient light and viewing distance all move the result. Each test says so where it reports, and points at an eye examination rather than standing in for one. ## Also in here Translations (de, es, fr, hi, it, pt, zh), a browser extension, a VS Code extension, a Figma plugin, an embeddable widget, and the research notes behind the plate colours under `research/`. --- ``` ╔════════════════════════════════════════════════════════════╗ ║ ║ ║ ███████╗ ██╗ ██╗███████╗██╗ ██╗███████╗ ║ ║ ██╔════╝ ██║ ██╔╝██╔════╝╚██╗ ██╔╝██╔════╝ ║ ║ █████╗ █████╗█████╔╝ █████╗ ╚████╔╝ ███████╗ ║ ║ ██╔══╝ ╚════╝██╔═██╗ ██╔══╝ ╚██╔╝ ╚════██║ ║ ║ ██║ ██║ ██╗███████╗ ██║ ███████║ ║ ║ ╚═╝ ╚═╝ ╚═╝╚══════╝ ╚═╝ ╚══════╝ ║ ║ ║ ║ · C R E A T I V E · ║ ║ ║ ║ ──────────────────────────────────────── ║ ║ ║ ║ Vincent Gonzalez ║ ║ f-keys.com ║ ║ ORCID 0009-0005-3640-014X ║ ║ ║ ╚════════════════════════════════════════════════════════════╝ ``` Part of [F-Keys](https://f-keys.com) — independent hardware, software and internet products. See the [working log](https://f-keys.com/log/) and [live status](https://f-keys.com/status/).