Issues

• Support xcolor's optional color-model argument: \color[rgb]{0.7,0,0}

  KaTeX/KaTeX#4299 · Filter by author graehl opened on Sep 30, 2026

• Provide a lightweight MathML-only build

  enhancement
  KaTeX/KaTeX#4296 · Filter by author EldarAgalarov opened on Sep 28, 2026
  4

• buildHTML only lifts an equation tag when the root has exactly two elements

  KaTeX/KaTeX#4281 · Filter by author AtsushSaito opened on Sep 5, 2026

• Column divider or \hline slightly misaligned in arrays.

  bug
  KaTeX/KaTeX#4279 · Filter by author roshyfishy opened on Sep 3, 2026
  1

• Firefox reports ChildCountIncorrect for msubsup from cases + sum (htmlAndMathml)

  KaTeX/KaTeX#4246 · Filter by author steve02081504 opened on Jul 19, 2026
  1

  

• Expand user-defined macros in <annotation>

  enhancement
  KaTeX/KaTeX#4199 · Filter by author UlyssesZh opened on Apr 21, 2026

• Proposal: Optional LaTeX-style environment support via KaTeX/contrib/

  KaTeX/KaTeX#4130 · Filter by author Morkunas opened on Jan 29, 2026

• Parens in LaTeX not converted to MathML properly

  bug
  KaTeX/KaTeX#4128 · Filter by author petewu100 opened on Jan 26, 2026
  7

• Improve README examples for better clarity.

  KaTeX/KaTeX#4100 · Filter by author parth-117 opened on Nov 2, 2025
  1

• Server-side rendering is incompatible with strict Content-Security-Policy settings

  bug
  KaTeX/KaTeX#4096 · Filter by author richvdh opened on Oct 29, 2025

• Support fitch proofs

  enhancement
  KaTeX/KaTeX#4075 · Filter by author zojize opened on Sep 3, 2025

• Add ⫤ as \Dashv or \leftmodels

  enhancement
  KaTeX/KaTeX#4056 · Filter by author thisisafirstattempt opened on Jun 4, 2025
  3

• [accessibility] CSS forced colors mode (e.g., Windows high contrast) requires updated handling

  bug
  KaTeX/KaTeX#4049 · Filter by author GeeLaw opened on May 6, 2025

• Deprecated mathvariant is still used in Katex

  bug
  KaTeX/KaTeX#4043 · Filter by author N1N74 opened on Apr 1, 2025
  2

• Dice support

  enhancementfonts
  KaTeX/KaTeX#4040 · Filter by author piszczu4 opened on Mar 20, 2025

• Add support for vector symbols

  enhancement
  KaTeX/KaTeX#4025 · Filter by author cjwen6 opened on Jan 27, 2025
  2

• MathML-only version of the library, for size savings

  enhancement
  KaTeX/KaTeX#4017 · Filter by author tgross35 opened on Jan 17, 2025
  1

• TikzJax Support

  enhancement
  KaTeX/KaTeX#4016 · Filter by author xiaozhuo256 opened on Jan 15, 2025
  1

• \perp is mapped to the wrong Unicode code point

  bugfonts
  KaTeX/KaTeX#4011 · Filter by author NSoiffer opened on Jan 5, 2025
  6

• Add support for \symbf and related commands from the unicode-math package

  enhancement
  KaTeX/KaTeX#4007 · Filter by author tovrstra opened on Dec 18, 2024
  8

• Multi line equations have displacement issues when zooming out twice in safari

  bug
  KaTeX/KaTeX#3986 · Filter by author 1stKarkan opened on Nov 19, 2024
  3

• Using underset does not render valid MathML

  bug
  KaTeX/KaTeX#3978 · Filter by author spocke opened on Sep 6, 2024
  4

• Avoid using overly general CSS selectors last term in CSS

  enhancement
  KaTeX/KaTeX#3974 · Filter by author timabbott opened on Aug 28, 2024
  2

• Inconsistent bounding box at different font sizes

  bug
  KaTeX/KaTeX#3965 · Filter by author UlyssesZh opened on Jul 2, 2024

• Add support for {numcases}

  enhancement
  KaTeX/KaTeX#3962 · Filter by author michelfei opened on Jun 29, 2024
  1