Mathsframe Github ✓

✅ Has a live demo (GitHub Pages) ✅ Uses vanilla HTML/CSS/JS (easy to run locally) ✅ Issues are answered

If you find an open-source maths game repo: mathsframe github

Searching for MathsFrame-related repositories on GitHub opens up a world of possibilities: ✅ Has a live demo (GitHub Pages) ✅

: All resources are designed around the UK National Curriculum, covering topics like multiplication, division, fractions, and Roman numerals. Teacher-Led Design covering topics like multiplication

: A high-level mathematical library for the Lean theorem prover.