I am developing a sensitivity analysis platform that computes a range of sensitivity metrics from input–output data only. No model internals or structural assumptions are required: you provide the data, and the application handles the analysis.

The project is currently under active development and maintained by a single developer (me) as a long-term research effort. Although some features are still evolving, the core functionality is already available for testing.

If you choose to explore the platform, any feedback would be highly appreciated.

👉 Try it here: uqtab.com

I made a free visual tool that shows which colors are accessible against any background using official WCAG contrast rules.

Instead of guessing or checking one color at a time, you can see accessible color regions directly on a color wheel, with live text previews and real-time contrast boundaries.

No installs. No libraries. Runs entirely in your browser.

👉 Try it here: wcagwheel.com
The code is available on my GitHub.