eerii

Summary

eerii works almost entirely on MathML in WebCore — attribute semantics (`scriptlevel`, `mathvariant`, deprecating `href` outside `<a>`), math-specific font and layout behavior (`font-size: math`, math-depth, stretchy operator mirroring via the OpenType `rtlm` feature), and recurring WPT `mathml` resyncs. The pattern is spec-conformance and feature implementation rather than security or hardening work; none of the commits touch memory safety or mitigations. Where to look next: the newly-enabled-by-default math layout paths — math-depth and `font-size: math` — plus stretchy/large operator construction, which is the kind of glyph-assembly code that historically rewards fuzzing.

Components

Security Fix History

• No security fixes recorded

Hardening Commits

• No hardening commits recorded

Recent Commits

• 2026-05-28 Mirroring large/stretchy operators using the OpenType `rtlm` feature
• 2026-05-01 Align mathvariant attribute with MathML Core
• 2026-04-19 Deprecate href on all MathML elements except `<a>`
• 2026-04-02 Resync `mathml` from WPT upstream
• 2026-03-20 Add committer status for Eri Pazos Pérez
• 2026-03-17 Resync `mathml` from WPT upstream
• 2025-12-31 Make math-style and math-shift animate discretely
• 2025-12-31 Resync `web-animations` from WPT Upstream
• 2025-12-31 Enable math-depth by default
• 2025-12-20 Implement font-size: math.
• 2025-12-10 Add namespace and guards to mathmlCoreExtras.css
• 2025-12-08 Resync `mathml` from WPT upstream
• 2025-11-11 Implement the scriptlevel attribute