MathML polyfills

This repository contains polyfills for features from the MathML specification, relying only on MathML Core and other web technologies natively implemented in browsers. See discussion on wiki

Test pages

acid-test.html — combined examples at the repository root for many polyfills (button to apply transforms); includes an mtable section
bevelled/index.html — bevelled attribute on mfrac
elem-math/index.html — elementary math (mstack, mlongdiv, etc.)
href/index.html — href on MathML elements
mathvariant/index.html — mathvariant → Unicode math alphanumerics
menclose/index.html — menclose notations
mfenced/index.html — mfenced
mtable/index.html — mtable presentation attributes and mlabeledtr
ms/index.html — ms quotes
namedspace/index.html — named MathML spaces
scriptshift/index.html — subscriptshift / superscriptshift on msub, msup, msubsup
semantics/index.html — semantics presentation order
table/index.html — mtable presentation attributes inside HTML <table> cells (before / after transform)

Name		Name	Last commit message	Last commit date
Latest commit History 285 Commits
.github/workflows		.github/workflows
accent		accent
bevelled		bevelled
common		common
elem-math		elem-math
horiz-align		horiz-align
href		href
linebreaking		linebreaking
linethickness		linethickness
mathsize		mathsize
mathvariant		mathvariant
menclose		menclose
mfenced		mfenced
mglyph		mglyph
mpadded		mpadded
ms		ms
mtable		mtable
namedspace		namedspace
scriptshift		scriptshift
semantics		semantics
.gitignore		.gitignore
README.md		README.md
acid-test.html		acid-test.html
all-polyfills.js		all-polyfills.js
simple-knot.png		simple-knot.png