Project hub

Zeror Projects

Small tools, learning systems, experiments, and live apps in one organized front door.

Featured Tools Learning

Learning

Study systems and practice tools use a lighter visual language.

Learning Static

AI Fluency Learning

AI Fluency Framework & Foundations 学习系统。

Open
Learning Static

Kids Math Practice

Small JavaScript practice tools for kids' math learning.

Open
Practice Static

Puzzle Generator

Structured arithmetic puzzles for repeated practice.

Open

Tools

Operational pages stay quiet and direct, with status labels and clear destinations.

Event Upload

Math Kangaroo Photo Upload

Public event photo upload with a live gallery and downloads.

Open
Tool Personal

Trackers

One place for the Freya, Lora, and Sophia trackers.

Open
Tool Static

T-shirt Studio

Preview print placement and prepare a design request.

Open

Experiments

Prototype and visual work gets a separate darker section so it does not compete with tools.

Beta Static

3D CUBES Beta

A compact 3D cube experiment.

Open
GEO Public test

008test

A crawlable answer-retrieval and source-citation test for generative search engines.

Run test

External Apps

Live services are labeled separately because they run outside this static GitHub Pages site.

Live App Streamlit

TradeTest

Live Streamlit trading experiment app.

Open app